left behind
被落下
lag behind
落后
from behind
从后面
behind schedule
进度落后
behind the scenes
幕后
fall behind
落后
trailing behind
落后于
drop behind
落…之后；落伍
go behind
进一步斟酌；探究
come from behind
迎头赶上
line up behind
拥护；追随：;使追随；跟随;
a hollow behind a wall.
墙后的洼地
the mastermind behind the project.
工程背后的策划者。
He is behind the plan.
他是幕后策划人。
The train was behind time.
火车晚点了。
The broom is behind the door.
扫帚在门背后
The plane was behind schedule.
飞机晚点了
He is behind the times.
他很落伍。
the reasoning behind their decisions.
他们那些决定的理由。
There was a rustle in the undergrowth behind her.
她身后的低矮灌木丛发出一阵沙沙声。
they operate behind a shroud of secrecy.
他们在秘密状态下行动。
the door shut behind him.
门在他身后关上。
The train was in an hour behind schedule.
火车误点一小时到达。
Don't fall behind in class.
别在班上掉队
He sat behind her.
他坐在她后面
I'll hide behind the door.
我会躲在门后。
There's sb. lurking behind that bush.
有人埋伏在灌木丛后面。
The train is an hour behind time.
火车晚点一小时。
Behind the green house was a greenhouse.
在那所绿房子后面是一个花房。
The enemy is in force behind the hill.
敌人在山后集结了大量兵力。
The horse fell behind in the race.
那匹马在比赛中落后了。
探索常用高频词汇