changer例句

The tap changer control system is important component of converter control system.
分接头控制是换流器控制系统中重要组成部分.

RITA: Oh, no. It's time to changer your diaper.
丽塔: 哦, 天哪. 该给你换尿布了.

The sudden economic slowdown was an changer for the election.
经济增长突然放缓为选举带来了意想不到的变数.