🧩 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 made an appointment with the doctor at three.
我和医生约好3点钟看病。
Would you please take a message?
请你代我留话好吗？
He ran his horse up the hill.
他策马跑上小山。