[化] 阀栓

valve cock的用法和样例：

例句

Commissioner of TWD inspects a site pipeline and valve to match with plans for calibration.处长视察现场管线及阀栓与图资比对校正。

【寓言】The Cock and the Pearl(有声)

The Cock and the Pearl A cock was once strutting up and down the farmyard among the hens when suddenly he espied something shinning amid the straw.

发表于:2018-12-31 / 阅读(66) / 评论(0)

有声阅读空间

<词海拾贝>A Cock And Bull Story：荒诞、无稽之谈

A cock and bull story，公鸡和公牛的故事？非也，非也。它的意思是“荒诞的故事、无稽之谈、无伤大雅的谎言”。 1620年左右，这个短语第一次出现。据说当

发表于:2019-02-02 / 阅读(68) / 评论(0)

英文语法词汇

The Cock and the Jewel

The Cock and the Jewel As a cock was scratching up the straw in a farmyard，in search of food for the hens，he hit upon a jewel that by some chance had found its way there．Ho！said he，you are a very fine thing，no doubt，to those who prize y

发表于:2019-02-07 / 阅读(76) / 评论(0)

趣味英语

The Cat and the Cock

A cat caught a cock，and took counsel with himeself how he might find a reasonable excuse for eating him．He accused him of being a nuisance to men，by crowing in the night time，and not permitting them to sleep．The cock defended himself by say

发表于:2019-02-07 / 阅读(83) / 评论(0)

趣味英语

The Two Cocks

Two cocks once fought to decide who should be the king of the farmyard．After a long，hard struggle one cock could fight no more．He crept into the darkest corner of the hen house to hide his shame．The winner flew onto the top of the farmhouse，

发表于:2019-02-08 / 阅读(60) / 评论(0)

趣味英语

My “Cock” Clock

My Cock ClockHello! My name is Dongdong. Do you know I have a nice clock? It is a beautiful clock. It is in my bedroom. In m\fact it is an alarm clock. The big and round body is made of plastics and the clock is set in it. There is a red comb on its

发表于:2019-02-18 / 阅读(78) / 评论(0)

英语美文

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学英语单词

-idin,-idine

accelerance

acisoma panorpoides panorpoides

age premium

all or nothing check

aluminosilicate glasses

anguilla sinensis

average riding distance

bascule escapement

Bauschinger effect

big opening easy open lid production line