Aberrometer
象差计
🗣️ 情景例句
You've got a point there.
你的话很有道理。
She can only speculate on the amount of damage done.
她只知道推测损失额的方法。
It's just the matter of the schedule,that is,if it is convenient of you right now.
如果你们感到方便的话，我想现在讨论一下日程安排的问题。