Backward counter
[计] 减法计数器, 反向计数器
🧩 词语组成解析
counter
['kaʊntɚ]
n. 柜台;对立面;计数器;（某些棋盘游戏的）筹码;
adj. 相反的;
vt. 反击，还击;反向移动，对着干;反驳，回答;
vi. 逆向移动，对着干;反驳;
adv. 反方向地;背道而驰地;
count(to count)+er→筹码；柜台；计算器
🗣️ 情景例句
Like I always said, you look just like Grandma.
我老是说你真像你奶奶。
After forty years teaching English he thinks it's time to call it a day.
他教英语四十年，认为该退休了。
Yes, I have. His temperature seems to be all right.
我量过了。他的体温似乎正常。