Levothyrocine
左旋甲状腺素
🗣️ 情景例句
How you doing?
你怎么样？
It is better to be a martyr than a confessor.
与其做忏悔，不如做殉道者。
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。