on the fifteenth
在第十五天
on the fifteenth floor.
在15樓。
The palace was built in the fifteenth century.
這宮殿建於十五世紀。
The fifteenth to Belga, the sixteenth to Emmer,
十五爲彼耳加，十六爲依默爾，
The castle was enlarged considerably in the fifteenth century.
這個城堡在15 世紀得到了相當大的擴展。
Did the matter in question occur on or about ten o'clock on the fifteenth of June?
那事是在6月15日10點或10點左右發生的嗎?
there was the rich square bell tower of Saint-Jacques de la Boucherie, with its angles all frothing with carvings, already admirable, although it was not finished in the fifteenth century.
除了小堡，還有屠宰場聖雅各教堂的華麗方形鐘樓，各個牆角佈滿雕像，儘管十五世紀時尚未峻工，卻已經叫人讚歎不已了。
One of the first, invented in the fifteenth century, was a hygrometer, which measured humidity.
最早的其中之一是在15世紀被髮明出來的溼度計，用來測試溼度。
來源: Cambridge IELTS Listening Actual Test 14It is an important change from the paintings of the fifteenth century.
與十五世紀的繪畫相比，這是一個重要的變化。
來源: Secrets of MasterpiecesThis is the fifteenth time I'm telling you to be quiet.
這是我第十五次告訴你要保持安靜了。
來源: Emma's delicious EnglishEm, enough time, but not too early. What about the fifteenth of December?
時間很充足，不要太早了。12月15日怎麼樣？
來源: Cambridge IELTS Listening Actual Test 4On June fifteenth, the election was held for delegates to the constitutional convention.
6月15日，堪薩斯舉行了制憲會議代表選舉。
來源: VOA Special May 2019 CollectionThere are several buildings constructed by the Catholic church in the fifteenth century.
有很多建築是由天主教堂在 15 世紀的時候修建的。
來源: Emma's delicious EnglishThe pilot answered with a mischievous twinkle. See you the fifteenth, he grinned.
飛行員用調皮的笑容回答道，我們15號見，他笑道。
來源: American Elementary School English 6It was the fifteenth of March, and Duncan was exactly eleven years old.
那是3月15日，鄧肯正好11歲。
來源: American Elementary School English 5Yeah, but, you know, it's...it would be like starting on the fifteenth date.
對，但這就像從第15次約會開始。
來源: Friends Season 1 (Edited Version)Her class at Smith College was to gather for the fifteenth anniversary of their graduation.
當時，她在史密斯學院的班級要組織畢業15年聚會。
來源: VOA Special December 2018 Collectionon the fifteenth
在第十五天
on the fifteenth floor.
在15樓。
The palace was built in the fifteenth century.
這宮殿建於十五世紀。
The fifteenth to Belga, the sixteenth to Emmer,
十五爲彼耳加，十六爲依默爾，
The castle was enlarged considerably in the fifteenth century.
這個城堡在15 世紀得到了相當大的擴展。
Did the matter in question occur on or about ten o'clock on the fifteenth of June?
那事是在6月15日10點或10點左右發生的嗎?
there was the rich square bell tower of Saint-Jacques de la Boucherie, with its angles all frothing with carvings, already admirable, although it was not finished in the fifteenth century.
除了小堡，還有屠宰場聖雅各教堂的華麗方形鐘樓，各個牆角佈滿雕像，儘管十五世紀時尚未峻工，卻已經叫人讚歎不已了。
One of the first, invented in the fifteenth century, was a hygrometer, which measured humidity.
最早的其中之一是在15世紀被髮明出來的溼度計，用來測試溼度。
來源: Cambridge IELTS Listening Actual Test 14It is an important change from the paintings of the fifteenth century.
與十五世紀的繪畫相比，這是一個重要的變化。
來源: Secrets of MasterpiecesThis is the fifteenth time I'm telling you to be quiet.
這是我第十五次告訴你要保持安靜了。
來源: Emma's delicious EnglishEm, enough time, but not too early. What about the fifteenth of December?
時間很充足，不要太早了。12月15日怎麼樣？
來源: Cambridge IELTS Listening Actual Test 4On June fifteenth, the election was held for delegates to the constitutional convention.
6月15日，堪薩斯舉行了制憲會議代表選舉。
來源: VOA Special May 2019 CollectionThere are several buildings constructed by the Catholic church in the fifteenth century.
有很多建築是由天主教堂在 15 世紀的時候修建的。
來源: Emma's delicious EnglishThe pilot answered with a mischievous twinkle. See you the fifteenth, he grinned.
飛行員用調皮的笑容回答道，我們15號見，他笑道。
來源: American Elementary School English 6It was the fifteenth of March, and Duncan was exactly eleven years old.
那是3月15日，鄧肯正好11歲。
來源: American Elementary School English 5Yeah, but, you know, it's...it would be like starting on the fifteenth date.
對，但這就像從第15次約會開始。
來源: Friends Season 1 (Edited Version)Her class at Smith College was to gather for the fifteenth anniversary of their graduation.
當時，她在史密斯學院的班級要組織畢業15年聚會。
來源: VOA Special December 2018 Collection探索常見搜尋詞彙