timekeeper
n
1 person or device that records time spent at work 工作时间记录员或记录器.
2 (preceded by an adj 用於形容词之後) watch or clock 表; 时钟
a good/bad (ie accurate/inaccurate) timekeeper 走得准的[不准的]时计.
🗣️ 情景例句
My boss is a slave driver.
我的老板指使我们像指使奴隶似的。
There are many training classed and night classes.
有许多培训班与夜校。
many of them serious and senior scientists---- who dream of sending people to it.