1.household n.家庭，户

We should by some household necessities.

我们得买些家庭必需品。

2.additive a.附加的

But the additive's effects on humans are dire.

但此添加剂对人体的影响是可怕的。

3.construction n.建筑物；建造；解释

What do you do exactly? Real estate or construction?

你究竟做什么的?房地产还是建筑?

4.announce v.宣布；述说；声称

But the authorities are reluctant to announce bad news.

但政府不愿意公布坏消息。

5.scratch v.擦，刮；擦痛，擦伤

Not only fondle but also scratch her a bit.

不光这么抚摸，还要抓。