Pdms
等离子体解吸质谱法
🗣️ 情景例句
It's our anniversary; let's go somewhere special to celebrate.
今天是我们的结婚纪念日， 我们去一个特别的地方庆祝吧。
Although the cartons are light and easy to handle, we think it is not strong enough to be shipped.
虽然这些纸箱轻便、易拿，但我们认为它们在运输中不太结实。
Don't close the window, Jim.Is he closing the window, Lily?
吉姆请不要把窗户关上。莉莉，他在关窗吗？