Microcrystal
n. 微晶(体)
🗣️ 情景例句
Is that a proposal, or are we just playing a game?
这是求婚呢 ，还是仅仅在玩游戏？
Sure. Just help yourself.
可以，自己拿吧。
What is the deadline for submitting the quotation?
报价截止日是哪一天？