Mermithoidea
索总科
🗣️ 情景例句
If you can't pay the bill, you're going to be in trouble.
你如果不能付账，就要倒霉。
I don't think that's at all funny.
我觉得那件事一点也不好笑。
supplying the rocket fuels for its ships,
作为航天飞船的燃料。