Sedigraph
[化] 沉降图
🗣️ 情景例句
But I'm bored.
但我感到无聊。
I don't want to be lonely the rest of my life.
可我不想余生过得那么孤独。
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。