Chromatobar
色谱(固定相)棒
🗣️ 情景例句
It's a beautiful day, isn't it?
今天天气真美，是吧？
Will you be here at ten o'clock tomorrow?
请你明天十点到这里，行吗？
The ball struck him so hard that he nearly fell into the water.
球重重地打在他身上，使他差点儿落入水中。