🧩 词语组成解析
n. 三种氢的同位素中质量最轻者
🗣️ 情景例句
Me, too, Harry. Harry?
我也很愉快 Harry。Harry？
Do not speak of your happiness to one less fortunate than yourself.
不要向不如你幸运的人述说你的幸福。
That sounds interesting. That was a hundred years ago, wasn't it?
听起来很有意思。那是一百年前的事了，不是吗？