Tretothoracidae
钻胸甲科
🗣️ 情景例句
and used to play drums with the jazz band on weekends.
周末还经常在爵士乐队中打鼓。
He insisted that we all be in his office at one o'clock.
他要求大家一点钟到他的办公室。[大学英语四级]
We want to try this component as a sample.
这种组件我们想试个样品看看。