每天背单词 第451期

identification

英 [aɪˌdentɪfɪˈkeɪʃn] 美 [aɪˌdentɪfɪˈkeɪʃn]

n. 鉴定，识别；认同；身份证明

例句：

Have you any means of identification ?
你有没有任何身份证件？

Can I see some identification, please?
请出示任何身份证件好吗？

Each product has a number for easy identification.
每件产品都有号码以便于识别。

helpless

英 [ˈhelpləs] 美 [ˈhelpləs]

adj. 无助的；无能的；没用的

例句：

He lay helpless on the floor.
他无助地躺在地板上。

Parents often feel helpless, knowing that all the hugs in the world won't stop the tears.
家长们常常感到无能为力，知道世上所有的拥抱也不能止住眼泪。

Often he teased me till my temper went and I stamped and screamed, feeling furiously helpless.
他过去经常取笑我直到我生气，又跺脚又尖叫，感觉非常无助。

smoothly

英 [ˈsmuːðli] 美 [ˈsmuːðli]

adv. 平稳地，平滑地；顺利地，流畅地；平静地；均匀地

例句：

The interview went smoothly.
面谈进展顺利。

She says everything is going smoothly.
她说一切进展顺利。

He started the car, which hummed smoothly.
他发动了汽车，汽车平稳地发出嗡嗡声。

carve

英 [kɑːv] 美 [kɑːrv]

vt. 雕刻；切开；开创

vi. 切开；做雕刻工作

n. (Carve)人名；(西、瑞典)卡韦

例句：

They began to carve separate letters.
他们开始雕刻独立的字母。

Shopkeepers would carve into stone, clay, or wood symbols for the products they had for sale.
店主会在出售的商品上刻上石头、粘土或木头的符号。

Gillian had asked a local worker to carve the bowls from a piece of the trunk of the golden elm.
吉莉安让当地的一个工人用金榆树的树干来雕刻碗。

doorway

英 [ˈdɔːweɪ] 美 [ˈdɔːrweɪ]

n. 门口；途径

例句：

I bonked my head on the doorway.
我没留意在门口碰了一下头。

Judith was hovering in the doorway.
朱迪丝在门口徘徊。

He hovered nervously in the doorway.
他在门口紧张地来回踱步。

回顾

1. identification
2. helpless
3. smoothly
4. carve
5. doorway