1.maid [meid] n. 女仆, 侍女

I'll send the maid round to carry it to your house.
我將派女仆把它送到你家去。

2.undoubtingly adv. 信任地, 不懷疑地

3.diminution n. 減少, 縮小, 減低

The government tried to prevent the diminution of resources.
政府試圖阻止資源的減少。

4.propriety n. 適當，正當，得體 (復數）proprieties:禮節，禮儀

We should observe the proprieties.
我們應該遵守禮節。

5.quit [kwit] v. 離開,辭職,停止

You must quit smoking. Most important of all, you should start taking exercise.
你必須戒煙, 更重要的是, 你該開始運動。

6.calculation n. 計算

Your calculation is way off beam.
你的計算大錯特錯.