Phytotoxemia
植物虫害病毒
🗣️ 情景例句
we are gathered here today
我们今天聚集在这，
I hope you get there on time.
我希望你准时到那里。
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。