move backward
向后移动
backward compatibility
向后兼容
backward thinking
保守思维
backward country
落后国家
backward area
落后地区
step backward
倒退；返回；逐帧倒放
backward extrusion
反挤压；反向挤压；逆向挤制
backward position
反转位置，回程位置
backward integration
向后整合
backward movement
反向运动
backward wave oscillator
逆波振荡器
backward somersault
倒毛跟斗；倒筋斗跳；后空翻
a backward view.
后面的风景
a gradual backward movement.
渐渐的向后移动。
the decision was a backward step.
那个决定是倒退的一步。
a step backwards for the economy.
经济再度下跌。
The crops are backward this year.
今年的收获期较往年晚。
The country is still in a backward state.
那个国家仍然处于落后状态。
He did a brilliant backward somersault.
他翻了个漂亮的后翻跟头。
she left the room without a backward glance.
她没有回头看一眼就离开了房间。
count backwards from twenty to ten.
从20倒数到10。
they were thrown backwards by the blast.
他们被爆炸气浪冲得向后退。
he was thrown backwards by the force of the explosion.
爆炸力使他后退。
the number was the same backwards as forwards.
该数字顺读与倒读相同。
the tank shot backwards at an incredible velocity.
坦克以令人难以置信的速度后退。
The technology was backward, but the system worked.
虽然技术是落后的，但制度是有效的
backward walkover with change of legs
后软翻两腿剪绞
a backward jerk of her head
她猛一回头
The child was backward in learning to walk.
那孩子学步较晚。
The child is backwards in her studies.
这个孩子功课落后了。
industrially backward countries
工业落后国
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