单词：closed ball
closed ball的用法和样例：
例句
- Ball is a sphere with a circular channel for gate parts, ball rotation with the stem of the valve action to achieve headstock.球阀是用带有圆形通道的球体作启闭件，球体随阀杆转动实现启闭动作的阀门。
单词：closed ball 相关文章
One day Mr. Li was reading a book in his office after school. To his surprise, a ball flew in suddenly and hit him on the head. He took the ball to the window, but he only saw a group of boy students running away quickly and disappearing in a minute.
疯狂英语易背作文
Cindy needed to return her dress. She tried it on at home earlier. It did not fit her. Today was the last day to return it. After today, she had to keep the dress. The store closes at 8 P.M. She started driving at 7:30 P.M. It took her 20 minutes to
英语第5级听力-English Level 5
好歌推荐：爱情那点儿事 Taylor Swift - Love Story Artist: Taylor Swift Song: Love Story We were both young when I first saw you I closed my eyes and the flashback starts I'm standing there On a balcony in summer air See the lights, see the
情人节英文歌曲
麦粒 Miley Cyrus 做客 EMA 盛典深情献唱冠单《Wrecking Ball》！ Miley Cyrus 唱的好动情，真心被感动到了！虽然形象变了，但她还是那个可爱的Miley，永远不变。 歌词： We clawed, we chained our hearts in v
流行英文歌曲
We clawed we chained our hearts in vain We jumped never asking why We kissed I fell under your spell A love no one could deny Don't you ever say I just walked away I will always want you I can't live a lie running for my life I will always want you I
音乐咖啡厅
to keep one's eye on the ball eye-opener 我们再给大家介绍一个又eye组成的俗语：To keep one's eye on the ball。To keep one's eye on the ball这个常用语原先是来自球类运动,如
美国习惯用语
to play ball on the ball 我们知道，美国人非常喜欢体育，特别是球类运动。他们热衷于橄榄球，垒球，篮球，网球和高尔夫球，等等。每当电视转播精彩球赛
美国习惯用语
now the ball is in your court to start the ball rolling 美国人非常喜欢运动。凡是在各种运动中出类拔萃的人都成了人们心目中的大明星。这些明星的收入每年可以高
美国习惯用语
We clawed, we chained, our hearts in vain We jumped, never asking why We kissed, I fell under your spell A love no one could deny Don't you ever say I just walked away I will always want you I can't live a lie, running for my life I will always want
The Voice 美国好声音
We clawed, we chained, our hearts in vain We jumped, never asking why We kissed, I fell under your spell A love no one could deny Don't you ever say I just walked away I will always want you I can't live a lie, running for my life I will always want
The Voice 美国好声音
Roll that ball 滚动那个球 Roll that red ball down to town. Roll that red ball down to town. Roll that red ball down to town. Roll that red ball down to town. 滚动那个红色的球到城镇。 滚动那个红色的球到城镇。 滚动那个红
影视英文歌曲
我们上次学的习惯用语都由关键词汇drop发展而来，今天再学几个也包括drop这个词的习惯用语。第一个是：drop the ball。 Drop the ball从字面看是说把已经拿在手里的球掉了。 这个短语显然来自体
美国习惯用语
歌词： We clawed, we chained our hearts in vain We jumped, never asking why We kissed, I fell under your spell A love no one could deny Dont you ever say I just walked away I will always want you I cant live a lie, running for my life I will alway
英文最新流行歌曲
歌词如下： Roll that red ball doen to town. Roll that red ball doen to town. Roll that red ball doen to town. Bounce that red ball down to town. Bounce that red ball down to town. Bounce that red ball down to town.
英语儿歌274首
今天又要学两个在总统大选年里新闻界时常会用到的习惯用语，而且这两个习惯用语还是从美国人最心爱的消遣活动: 棒球赛中借用来的。 这两个习惯用语都和用牛皮制成的结结实实的棒球有
美国习惯用语
我们上次讲了以ball，球，这个词为主的习惯用语。我们今天还要接着讲几个由ball组成的习惯用语。第一个是: have a lot on the ball。Have a lot on the ball这个习惯用语可能来自棒球赛或者网球赛。你
美国习惯用语
我们上次讲了几个和棒球赛有关的习惯用语。美国人喜欢棒球，同时也喜爱其它球类运动，所以不仅围绕棒球产生了不少习惯用语，还有更多的习惯用语是以ball - 球，这个词为中心的。这就是
美国习惯用语
Many songs have been written about America's baseball teams. These include the Brooklyn Dodgers, the Philadelphia Phillies, and the Chicago Cubs. Other songs have been written about famous baseball players: Babe Ruth, Jackie Robinson and Joe DiMaggio
英语杂谈
一提到合作，互相帮助，大家肯定都会想到cooperate，help each other什么的，今天我们要来学一个新用法 play ball。 我们知道，美国人非常喜欢体育，特别是球类运动。他们热衷于橄榄球，垒球，篮
实用英语
Miley Cyrus 冠单《Wrecking Ball》 歌词： We clawed, we chained our hearts in vain We jumped, never asking why We kissed, I fell under your spell A love no one could deny Dont you ever say I just walked away I will always want you I cant live a
流行英文歌曲