Efficiency engineer
[经] 效率技师
🧩 词语组成解析
engineer
[,ɛndʒɪ'nɪr]
n. 工程师，技师;（轮船的）机师;〈美〉（火车的）司机，;（陆军的）工兵;
vt. 设计，策划;安排或处理;改变…的基因（或遗传）结构;
engine发动机+er人 →工程师
🗣️ 情景例句
You had better study hard.
你最好努力学习。
My father is vacationing in the north.
我父亲正在北方度假。
I'm hungry. I haven't eaten anything since yesterday.
我很饿了，昨天到现在都没吃过东西。