查询词典 second-rate

first-rate world first rate world universities：世界一流的大学

great leap-forward development跨越式发展 | first-rate world first rate world universities世界一流的大学 | increase the competitive power增强竞争力

Arbitrageur：套利

Arbitrageur: 套利P512 | Asked Rate: 卖出价P512 | Bid-rate: 买入价P513

utility rate of luminous energy：光能利用率

uterus hernia 子宫脱出 | utility rate of luminous energy 光能利用率 | utility rate of water 用水率

C.O.:Central Office：(局线中继线接口)

C.O.:Central Office(局线中继线接口) | BRI:Basic Rate Interface(基本速率接口) | PRI:Primary Rate Interface(原级速率接口)

death rate：死亡率

例如,我在<<人口问题>>这节课中,分两部分介绍了和人口问题有关的一些基础知识. 首先我介绍了如出生率(Birth Rate)、死亡率(Death Rate)、人口自然增长率(Natural Increase)等基本的英文单词,为课程的顺利进行做好词汇的铺垫.

a 100-metre race：一场100米径赛

an English-speaking country 一个讲英语的国家 | a 100-metre race 一场100米径赛 | a second-hand car 一辆二手车

I received a bunch of flowers this morning：今天早晨我收到一束花

1978. I bought some buns for tomorrow's breakfast. 我买... | 1979. I received a bunch of flowers this morning. 今天早晨我收到一束花. | 1980. He sold a bundle of old magazines to the second hand bookst...

Ours is a developing country：我们的国家是一个发展中国家

Our room is on the first floor, and theirs on the second floor.我们的房间在... | Ours is a developing country.我们的国家是一个发展中国家. | I didn't borrow her dictionary. I borrowed his. 我没有借她的字...

a series of contests：一连串的竞赛

a second birth 再生 | a series of contests 一连串的竞赛 | a series of 一连串

acceleration-dependent aberrancy：加速依赖性心电脉冲传导偏差

accelerating angina 恶化型心绞痛 | acceleration-dependent aberrancy 加速依赖性心电脉冲传导偏差 | accentuation of second heart sound 第二心音亢进

dioptric：折射光学的

dioptre 屈光度 | dioptric 折射光学的 | dioptrics 折射光学

Saturdays are fun：星期六很有趣

6. Saturdays are fun.星期六很有趣. | fun 为不可数名词,"快乐,有趣",在此做表语. | That must be fun. 那一定很有趣.