n. 劳动;努力;工作;劳工;
v. 努力争取(for);苦干;详细分析;
adj. 劳工的,工会的;(常大写)(英国或英联邦国家)工党的;
vi. (指引擎)缓慢而困难地运转;
🗣️ 情景例句
Good morning, Mr. Zhou. Take a seat, please. What can I do for you?
早上好,周先生。请坐。有什么事吗?
Who is the auther of this biography?
谁是这篇传记的作者?
In their efforts to persuade us to buy this or that product, advertisers have made a close study of human nature and have classified all our little weaknesses.