Mesendoderm
[医] 中内胚层
🗣️ 情景例句
I'm not looking for a full-time job.
我不会去找一个上全天班的工作。
I was little ill at ease.
我有点不自在。
He said that it would be possible to build a platform in the centre of the Channel.
他说，可以在隧道中央建造一座平台，这座平台将用作码头和火车站。