🧩 词语组成解析
n. 三种氢的同位素中质量最轻者
🗣️ 情景例句
And I'll call Mr. Riley at the bank
我打电话到银行给Riley先生
The maintaining of one vice costs more than ten virtues.
保持一件坏事的代价超过十件好事。
While on a walking tour with his wife,
一次，他与妻子徒步旅行。