Clocker
n. 计时员
🗣️ 情景例句
My favorite non-work activity is …
我业余时间最喜欢做的就是跳舞。
Beg from beggers and you'll never be rich.
向乞丐乞讨，永远发不了财。
Knowledge began to increase as soon as the thoughts of one individual could be communicated to another by means of speech.
人一旦能用语言同别人交流思想，知识的积累便开始了。