Alkane
[ ['ælkein] ]
高中 Senior High
[化] 烷烃; 链烷烃\\n[医] 烷属烃
🗣️ 情景例句
OK.
好。
If you want the trunk, look in the attic.
如果你要箱子，就在阁楼上。
The examiner looked at me sadly.
主考人伤心地看着我。