Siphonula
管胚
🗣️ 情景例句
I hope to be able to join the school band.
我想加入学校的乐队。
I only had time to visit Edinburgh.
我只有时间去爱丁堡。
He's only forty-one years old, and he has already been to nearly every country in the world.
他只有41岁，但他却过世界上几乎每一个国家。