Lignocerane
二十四烷
🗣️ 情景例句
and a good night's sleep.
睡一个好觉。
Do you have a flight to New York departing at about 10 a.m. Next Monday?
你们有下周一大约下午10点起飞到纽约的班机吗？
The dream he had had for so many years ended there.
他多年来的幻想从此破灭。