🧩 词语组成解析
soot
[sut]
n. 煤烟，烟灰;油烟;
v. 煤烟弄脏;弄得尽是煤烟;
black
[blæk]
adj. 黑（色）的;黑色人种的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑颜料;黑暗;
v. 使变黑;抵制;拒绝;使变黑暗;
🗣️ 情景例句
Who's Charley Rafer?
谁是Charley Rafer？
Kind words are the music of the world.
善言是世上的音乐。
The need to produce ever-increasing quantities of cheap food leads to a different kind of pollution.
日益增长的对廉价食物的需求导致了另一种形式的污染。