I never flinch from difficulty.
我在困难面前从不畏缩。
我们不能退缩。
His flinch is not the same response that one would give if one's hit.
不是所有的人在挨打时，都会做出相同的闪躲反应。
我不会胆怯的。
Some people may yield to failure and flinch from it.
有些人会屈服于失败而畏缩不前。
The sharp surface of the rock caught at her skin, making her flinch .
岩石尖尖的表面剐到了她的皮肤，令她后缩了一下。
The sharp surface of the rock caught at her skin, making her flinch .
岩石尖尖的表面剐到了她的皮肤，令她后缩了一下。
应用推荐