Testacean
a. 有壳目的\\nn. 有壳虫
✅ 同义词
🗣️ 情景例句
There is not a shadow of a doubt that they did it.
毫无疑问，是他们干的。
The chance to enter the college came and he took it.
有一个上大学的机会，他抓住了这个机会。
We'll order after we see the sample.
我们要看过样品才会下订单。