1.uneventful 平靜的；平凡的

原文：Several uneventful hours later, however, Harry had to admit that some of the fun was wearing off.

例句：The earnings news helped offset what was generally an uneventful day for the market.

造句：An ?uneventful day ?passed.

這些盈利的消息也為這天太平無事的市場增添了些亮點。

2.wear off磨損；逐漸減少/變弱

I just did great on the test. I can still feel some of the effects, but they are starting to wear off.

在考試當中，我的成績很棒，到現在我仍然可以感覺到這藥的效果，但是它們已經開始漸漸的消退了。

His ?enthusiasm ?for ?learning has ?gradually worn ?off ?.

3.stain

vt. 沾污；敗壞；給…著色

vi. 污染；被沾污；被染污

n. 污點；瑕疵；著色劑

原文：“Can't be much further, can it?” croaked Ron, hours later still, as the sun started to sink into their floor of cloud, staining it a deep pink. “Ready for another check on the train?”

例句：Hand in hand, with pale, tear-stained faces, they walked in silence.

他們手牽著手，臉色蒼白，淚痕滿面地默默前行。

造句：We ?can ?stain the wall ?with different colours.