🧩 词语组成解析
spot
[spɑt]
n. 地点，场所;斑点，污点;[股票]现货;职位，职务;
v. 弄上污渍，弄上斑点;污辱，玷污;认出，发现;散步;
adj. 现场的;现货的;插播的;
abbr. satellite positioning and tracking 卫星定位和跟踪;
🗣️ 情景例句
Now the hard work begins.
艰苦的工作现在开始了。
The petroleum region is centered largely in the north.
那里的石油区大部分集中在北部。
I've never met him but I've talked to him on the net.
我没见过他，但我和他在网上聊过天。