Chromatopencil
色谱(固定相)棒
🗣️ 情景例句
She said if I come by,
她说，如果我去一趟，
My hobby is collecting coins.
我的嗜好是收集硬币。
My parents were visiting relatives, and my grandparents had decided to spend the day at home.
我父母走亲戚去了，祖父母打算那天在家呆着。