Reglage
调整
🗣️ 情景例句
Maybe we can experiment with your patients
也许我们可以在你的病人中试试
Easier said than done.
说话容易做事难。
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。