🧩 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
My mother has a touch of the flu.
我妈得流感了。
It's scheduled to arrive at 11:50.
按照列车时刻表是11点50分到。
In a few days I was learning and enjoying it like any child.
几天之后，我像一个孩子那样学习起来--而且学得很开心。