Lignocerane
二十四烷
🗣️ 情景例句
and forgot to enter it in my appointment book.
但忘了写到工作日记里 。
Two dogs strive for a bone, and a third runs away with it.
鹬蚌相争，渔翁得利。
No one knows how long it will last.
谁也不知道会持续多久。