Macrocavity
宏观缩孔
🗣️ 情景例句
I promise I won't leave early.
我发誓我再也不会早走了。
Who are you writing to?
你正在写信给谁？
and an American-made dialysis machine needs the EU's okay before is hits the market in Europe.
而美国制造的透析仪也要得到欧盟的首肯才能进入欧洲市场。