🧩 词语组成解析
rat
[ræt]
n. 大老鼠;似鼠动物;<非正式>鼠辈,卑鄙小人;
vi. 捕鼠;<俚>背叛,告密;
terrier
[['teriə]]
n. 缉捕罪犯的人, 地籍册\\n[法] 地籍册
🗣️ 情景例句
Well,
好啦,
Step after step the ladder is ascended.
按部就班,循序渐进。
I borrowed his copy of the timetable.
于是我借他本人的列车时刻表,