🧩 词语组成解析
labor
['leibə]
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
Did you know
你知道
The first step is the only difficulty.
万事起头难。
With all these mouths to feed, he didn't know what to do.
由于有那么多人要供养，他不知道怎么办才好。