Methane series
烷系
🧩 词语组成解析
methane
['meθein]
n. <化>甲烷，沼气;
🗣️ 情景例句
I love crispy bacon.
我喜欢脆咸肉。
Try (your friend) before you trust him.
朋友要经考验，才能取得信任。
There is a mark of ink on his shirt.
他的衬衣上有一块墨迹。