Nitrotyrosine
[化] 硝基酪氨酸
🗣️ 情景例句
Robbie went to pick up the clip-on bow ties.
Robbie去拿夹上去的领结。
He has a pound of beef.
他有一磅牛肉。
In a few days I was learning and enjoying it like any child.
几天之后，我像一个孩子那样学习起来--而且学得很开心。