Clock comparator
[计] 时钟比较器
🧩 词语组成解析
clock
[klɑk]
n. 钟，时钟;计时器;秒表;仪表;
vt. 记录（时间或速度）;测…的速度;
vi. 打卡;记下时间;
comparator
['kəmpəreitə]
n. 比较仪，比较器;比测器;比长仪;
🗣️ 情景例句
I would like to open a checking account.
我想开一个支票户头。
I asked him to lend me a book , but he wouldn't.
我请他把书借给我，但是他不肯。
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
几分钟前，我妹妹帮我把一个旧书橱抬上了楼。