Methane series
烷系
🧩 词语组成解析
methane
['meθein]
n. <化>甲烷，沼气;
🗣️ 情景例句
so that the people of our town
好让我们镇上的人
Sickness shows us what we are.
疾病使人亮出本来面目。
Unfortunately you'll have to pay the fine before you check those books out.
在你借书之前你要先付清罚款。