to be overcome by sth
+ emotion, sensation被…所击垮
I was overcome by a sense of failure.一种失败感将我击垮。
The night before the test I was overcome by fear and despair.考试前的晚上, 恐惧和绝望让我内心无比惊慌。
+ smoke, fumes被…所熏倒
The residents were trying to escape from the fire but were overcome by smoke.居民试图逃出火海, 却被烟雾熏倒在地。