fall-off是什么意思
中文翻译与英英解释
n.
1.下降,减少。
2.【宇宙空间技术】(火线各级的)分开,散开,排出。
例句与用法
You were helped a little by a fall-off in prescription drugs sales .
处方药品的销售额下降了,这对你也小有裨益。
n.
1.下降,减少。
2.【宇宙空间技术】(火线各级的)分开,散开,排出。
You were helped a little by a fall-off in prescription drugs sales .
处方药品的销售额下降了,这对你也小有裨益。