Sipunculida
星虫纲; 星虫门
🗣️ 情景例句
He never speaks unless he is spoken to.
除非别人先对他开口，他从不先开口。
There are one hundred pennies in every dollar.
每美元是一百美分。
It is called 'sick humour'.
它被叫作“病态幽默”。