Nitrozation
亚硝化作用
🗣️ 情景例句
Kissing someone that smokes is like kissing an ashtray.
吻一个烟民就像吻一个烟灰缸。
The old lady takes delight in visits from her grandchildren.
那个老妇人以孙辈门看她来为乐。
So she was first in the queue. She sat nearest to the doctor's door.
所以她第1个排队。她坐的位子靠医生的门口最近。