Myxocoel
粘液腔
🗣️ 情景例句
How can you do business with the americans? You'll need to improve your English first.
你怎么能与美国人做生意？你得先提高自己的英文水平。
The story Sam told wasn't very funny.
萨姆的故事一点意思也沒有。
I borrowed his copy of the timetable.
于是我借他本人的列车时刻表，