Nanoparticle
纳米粒
🗣️ 情景例句
Can you boil some potatoes for me? I'm making potato salad.
你能帮我煮些土豆吗？ 我今晚要做沙拉酱。
We've gone over quite a lot. Shall we take a break?
我们已进行很久了，让我们休息一下好吗？
I was very tired when I arrived home. I'd been working hard all day.
我到家时非常累。我一整天都在玩命地干！