Spot-welded
点焊
🧩 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;
v. 焊接；使结合（weld的过去分词）
🗣️ 情景例句
And programs that don't leave anyone out.
而且是些不排拒任何人的活动。
Delays are dangerous.
坐失良机必有忧患。
I may be able to start a small school.
那么，我也许能够开办一个小型的学校。