Microcarrier
[化] 微载体
🗣️ 情景例句
We need to bring a flashlight.
我们需要带一个手电筒。
You cannot break the contract without any good reason.
如果没有什么正当理由，你们不应撕毁合同。
It was a Sunday in May. My brother and I had decided to go off for a long walk while we were staying with my grandparents in the French countryside.
5月的一个星期天，我和弟弟决定去远足。当时我们住在法国乡下的祖父母家中。