Ranking system
[经] 分级制
🧩 词语组成解析
ranking
['ræŋkiŋ]
n. 社会地位，社会阶层;顺序，次序;行列;军队;
adj. 头等的;高级的;超群的;
🗣️ 情景例句
and Philip was opening his first medical office.
而Philip则第一次开诊所。
Do you have a valid license?
你持有效驾驶执照吗？
His work starts at half past eight, and finishes at a quarter to five.
30开始工作，4：45下班。