🧩 词语组成解析
abbr. 炼油工程师(Petroleum Refining Engineer)
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
Grandpa, you are a terrific guy!
爷爷, 你真了不起!
He who has not tasted bitter knows not what sweet is.
不吃苦中苦,哪知甜中甜。
What are their jobs?
她们是做什么工作的?