Chromatobar
色谱(固定相)棒
🗣️ 情景例句
I haven't seen you for a long time.
很久没见了。
I think it's a reasonable price.
我觉得这是个合理的价钱。
The story of a poor family that acquired fame and fortune overnight, dramatically illustrates the power of the press.
下面这户穷人一夜之间出名发财的故事戏剧性地说明了新闻报道威力。