Chevrons
n. （警察或士兵所佩带以示衔级的）∧形或∨形标志( chevron的复数形式 )
🗣️ 情景例句
Is there much prospect of reaching a compromise?
达成妥协的前景如何？
Not necessarily.
不见得。
First of all, don't come in here without a teacher.
首先，没有老师领着不要进这儿。