Microscopic quantity
[化] 微观量
🧩 词语组成解析
🗣️ 情景例句
I expect that I will be back on Sunday.
我预计星期日回来。
No rose without a thorn.
玫瑰都有刺。
A week before, he had completed a successful overland flight during which he covered twenty-six miles.
一周以前，他曾成功地进行了一次26英里的陆上飞行。