✅ 同义词
🗣️ 情景例句
Well, that's done. Shall we go?
好了 打完了。我们可以走了吗?
Waste of time is the most extravagant and costly of all expenses.
浪费时间是一切花费中最奢侈豪华的费用。
or through hiring it, the total expense can be far less than the cost of hotels.
总费用算起来要比住旅馆开支少得多。