Testoterone
睪丸激素
🗣️ 情景例句
Do have some more, there's plenty left.
多吃一点，还有很多呢！
Please come over any time.
请随时光临。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。