Hermes
abbr. 重放射性同位素电磁分离器（heavy element and radioactive material electromagneticseparator）
🗣️ 情景例句
my sister and her husband and their daughter.
我妹妹Susan和她丈夫以及他们的女儿。
What shall I send hin for his anniversary?
我要送他什么东西作为周年纪念礼物？
I'm sorry, I can't. Is it under the teacher's desk?
对不起，我没见过，是不是在老师的讲桌底下？