Nitrogen charge
[机] 充氮
🧩 词语组成解析
🗣️ 情景例句
Let's have your counter-offer?
那你给个价吧。
Mother begins baking cookies two weeks before Christmas.
自圣诞节的两周以前，母亲就开始做小甜饼了。
He threatened to call the police.
威胁说要去叫警察。