Qe
abbr. 量子电子学（Quantum Electronics）
🗣️ 情景例句
Believe me, I won't.
放心， 我不会的。
We hope they will improve the environment.
我们希望他们把环境改善得更好。
No problem! Tell me, do I have to take them before or after meals?
“那不难！告诉我，我是在饭前还是饭后吃呢？”