Tsqms
[化] 三节四极质谱仪
🗣️ 情景例句
Look at those eyes.
你看它的眼睛。
What's your opinion?
你的意见是什么？
Where are you staying in Guangzhou? I hear that the hotels there are very expensive.
在广州你打算住在哪儿？我听说那里的旅馆收费很高。