Emery board
刚砂板
🧩 词语组成解析
n. 金刚砂\\n[化] 金刚砂
board
[bɔ:d]
n. 板;董事会;甲板;膳食;
vt. 上（船、车或飞机）;收费供…膳宿;使搭伙，使寄宿;强行登（船）;
vi. （火车、轮船、飞机等）接受乘客;搭伙，寄宿;
🗣️ 情景例句
But you had to be good at math.
但是你数学一定很好。
She served a flavorous stew to her friends.
她招待朋友香喷喷的炖肉。
Better have something we can get our hands on rather than just spend all our time talking.
有些实际材料拿到手总比坐着闲聊强。