Goitrine
[化] 甲状腺肿素
🗣️ 情景例句
You are better off waiting'till you get married before doing anything stupid.
你如果想做傻事的话，最好等到结婚后。
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。