Toh
[医][=tyrosine hydroxylase]酪氨酸羟化酶
🗣️ 情景例句
I know.
我知道。
Janet winked at her boy friend.
珍妮向男朋友眨眨眼。
Before he retired, Frank was the head of a very large business company, but as a boy he used to work in a small shop.
在退休前，弗兰克是一家非常大的商业公司的经理，但他小时候却在一家小铺里做工。