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
We love you, Daddy.
我们爱你, 爸爸。
Knowledge advances by steps not by leaps.
知识的获得是循序渐进而不是突飞猛进的。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.