Phylembryogenetical
胚胎系统发育的
🗣️ 情景例句
It's my fault. I really feel bad about it.
是我的错。 我真的感到很难过。
I'm boating at the lake.
我在湖边划船。
it naturally limits all those engaged in carrying it out from effective contact
那些从事科研的人员自然受到了限制。他们不能进行有效的接触