Noctec
水合氯醛
🗣️ 情景例句
I'll doing fine, too.
我也很好。
Do you usually do arithmetic on Sunday?
你通常在星期日做算术吗？
For him, caves have the same peculiar fascination which high mountains have for the climber.
对洞穴探险者来说，洞穴有一种特殊的魅力，就像高山对登山者有特殊魅力一样。