Thymolysin
溶胸腺素
🗣️ 情景例句
Come in. Oh, Carl and David.
哦，是卡尔和大卫，请进。
A proper amount of exercise contributes to good health.
适度的运动有益于健康。
How I wish all the money were mine!
我多希望这些钱都是我的。