Ammonia refrigerant
[机] 氨冷冻剂
🧩 词语组成解析
ammonia
[ə'məunjə]
n. 氨;氨水;氨气;
refrigerant
[ri'fridʒərənt]
n. 制冷剂，冷冻剂;
adj. 冷却的;
🗣️ 情景例句
I had lots of fun tonight.
今晚我玩得很开心。
Very well, sir. Please fill out this remittance slip.
好的，先生。请填写这张汇款通知书。
None of us is afraid of difficulties.
我们当中没有一个人害怕困难。