🧩 词语组成解析
sloping
['sləʊpiŋ]
adj. 倾斜的，有坡度的;
v. 有斜度( slope的现在分词 );悄悄地走;潜行;
trough
['trɔ:f]
n. 水槽，食槽;低谷期;[航]深海漕;[气]低气压槽;
🗣️ 情景例句
I can't go another step because I'm pooped.
我一步也走不动了，我已经精疲力尽了。
These clothes are dirty, they need to be washed.
这些衣服脏了，需要去洗。
it would take about 700 years for half of us to die,
那么我们当中的一半人过700年才会死去，