Sun-spot theory
[经] 太阳黑子理论
🧩 词语组成解析
sun
[sʌn]
n. 太阳，阳光;恒星;中心人物;
v. 晒太阳;
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
for the repainting of the interior of the building
用来重新粉刷内部
That's very nice of you, but I really can't.
谢谢你的好意，但是我实在不能再呆了。
Yes, that's right.
是的，没错。