Circiter
<拉>prep.=circa
🗣️ 情景例句
Sounds like ...
声音像……
You will leap for joy when you hear the answer.
如果你听到了答案，你会高兴的跳起来的。
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。