Chromatobar
色谱(固定相)棒
🗣️ 情景例句
Maybe you could come to visit me in Greece?
也许你可以到希腊来看我？
Mr. Smith is still in his forties.
史密斯先生才四十几岁。
But if you are a serious private investor,
但是，如果你是一个认真的私人投资者，