Polytyrosine
[化] 聚酪氨酸
🗣️ 情景例句
It's too soon to know for certain.
现在还太早， 不知道确切情况 。
To jump into the pool
跃入游泳池中
The last lap! Wu Peng from Class 1 and Lin Tao from Class 3 were still neck and neck.
最后一圈！1班的吴鹏和3班的林涛仍然是并驾齐驱。