Lb.
辅助 Assistant[计] 磅
🗣️ 情景例句
Don't interfere in other people's affairs.
别干涉他人的事。
Don't be anxious if I'm late.
如果我回来晚些也不必担忧。
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？”