Spacelab
n. 航天实验室,空间实验室
🗣️ 情景例句
I'm glad you came by, Alexandra.
我很高兴你能来 Alexandra。
Those who climb high often have a fall.
爬得高往往跌得重。
We can negotiate the unit price for large orders.
如果大量订购，单价可以再谈。