Cfr engine
[化] (石油)CFR爆震试验机
🧩 词语组成解析
abbr. 运费在内条件（Cost and Freight）；未来研究中心（Center for Future Research）
engine
['endʒin]
n. 发动机，引擎;工具;火车头;机车;
vt. 给…安装发动机;
🗣️ 情景例句
when Molly gave him the injection.
Molly给他打针时。
We are thinking of expanding into the Chinese market.
我们想把生意扩大到中国市场。
He could also hear night insects and the sound of waves on the shore.
他还能听到夜晚里昆虫的叫声和波浪拍击岸边的声音。