Elliptical spot
[化] 椭圆形斑
🧩 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
Are you Mr. Chen?
你是陈先生吗？
He devoted his life to promoting world peace.
他一生致力于促进世界和平。
He was still smiling when the door opened and his wife came in.
他正笑着的时候门开了，他的妻子走了进来。