Redtop
n. 小糠草, 红顶草
🗣️ 情景例句
Yes, it does.
是的 ，确实如此。
That is not good language which all understand not.
不是人人都懂的语言不是好语言。
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底装上大量环状喷气嘴以实现这一目的。