Dots
abbr. 现代结核病控制策略（Directly-Observed Treatment Strategy）
✅ 同义词
🗣️ 情景例句
Americans consider it extremely bad manners to be late.
美国人认为迟到是一种极不礼貌的做法。
I had to pay three dollars for my club fee.
我付了三美元给俱乐部
They work all day.
他们整天营业。