State trooper
（美国）州警察
🧩 词语组成解析
trooper
[['tru:pə]]
n. 骑兵, 骑警, 伞兵
🗣️ 情景例句
A red sky at night indicates fine weather the following day.
晚上天边红预示着明早天气好。
Habit cures habit.
新风移旧俗。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，