英语单词超好背 第0510期

blackboard

英 [ˈblækbɔːd] 美 [ˈblækbɔːrd]

n. 黑板

例句：

The menu was on a blackboard.
菜单在黑板上。

He chalked the message on the blackboard.
他用粉笔把这条消息写在黑板上。

On a blackboard, he drew five concentric circles.
他在黑板上画出五个同心圆。

cane

英 [keɪn] 美 [keɪn]

n. 手杖；藤条；细长的茎

vt. 以杖击；以藤编制

abbr. (CanE) 加拿大英语 (Canadian English)

n. (Cane) （英）凯恩，（西、意）卡内，（塞尔维亚）察内（人名）

例句：

In his hand, he carried a gold-tipped cane.
他手里拿着一根有金制端部的手杖。

He stopped, shifting his cane to his left hand.
他停下来，把手杖移到左手。

She eventually used a cane, then a walker, and finally was confined to the house.
结果她拄上了拐杖，之后又用上了步行器，最后连房门都出不了了。

petroleum

英 [pəˈtrəʊliəm] 美 [pəˈtroʊliəm]

n. 石油

例句：

Petroleum engineers plan and manage the extraction of oil.
石油工程师们规划并管理石油的提炼。

If the organic material decays or is oxidized, it will not form petroleum.
如果有机物腐烂或氧化，它不会形成石油。

Environmentalists fret about the petroleum needed to make it.
环保人士对生产所需的石油感到担忧。

impost

英 [ˈɪmpəʊst] 美 [ˈɪmpoʊst]

n. 关税，税款，强缴款项；外加重量（赛马，作为一种让步）；拱墩

v. 通过需付款数来（对进口货物）归类

例句：

I said that no one has the right to impost his views on others.
我说任何人都无权把自己的意见强加于人。

Exemption from wharfage dues and any export tax, duty, impost and fees.
免除任何码头费及任何出口税、关税、进口税费。

Transient immobilization and starvation add to this impost on the skeletal muscle mass.
暂时的卧床和饥饿更加重了这种骨胳肌的消耗。

sincere

英 [sɪnˈsɪə(r)] 美 [sɪnˈsɪr]

adj. 真诚的；诚挚的；真实的

例句：

He seemed sincere enough when he said he wanted to help.
他表示愿意帮忙，样子很真诚。

He had a way of sounding so sincere. It made me warm and tingly.
他的话听起来如此真诚。这让我觉得温暖而舒心。

Primo de Rivera himself was a benevolent and sincere paternalist.
普里莫·德里韦拉本人是个仁慈而真诚的家长式人物。

回顾

1. blackboard
2. cane
3. petroleum
4. impost
5. sincere