Hydrocarbon content
[经] 烃含量, 油气含量
🧩 词语组成解析
🗣️ 情景例句
I'm thinking of ordering 100 sets. But one problem-
我正考虑定购一百台，只是一个问题-
From which station does the train leave?
这列火车从哪个站开出呢？
Strong players, but a weak team.
好球员，弱球队。