🧩 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
We can learn a lot by asking.
我们到处问问会学到不少东西。
I checked my baggage in the baggage section.
我在行李房托运行李。
He acted as if he had never lived in England before.
他的举动就好像他从未在英国生活过一样。