音标:[ˈʌndʒəˌleɪt ˈkɔləni] ;
波形菌落

undulate colony的用法和样例:

例句

  1. Every specimen makes germiculture and bacterium colony computation.每份标本作细菌培养和菌落计数。
  2. And if the colony were inside something as large as a pebble, UV protection would be sharply increased.如果菌落藏身于卵石般大小的东西内部,紫外线防护效果就会显著增加。

THIS IS AMERICA -March 4, 2002: The Lost Colony By Jill Moss . . . . . . . Broadcast: March 4, 2002 VOICE ONE: In Fifteen-Eighty -Seven, more than one-hundred men, women and children sailed from Brita

发表于:2019-01-02 / 阅读(110) / 评论(0) 分类 This is America

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发表于:2019-01-11 / 阅读(76) / 评论(0) 分类 VOA慢速英语2008年(八)月

VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Faith Lapidus. Roanoke Island is off the mid-Atlantic coast of the United States, in North Carolina. In fifteen eighty-seven, more than one hundred peo

发表于:2019-01-11 / 阅读(50) / 评论(0) 分类 VOA慢速英语2009年(八)月

One cold,frosty day in the middle of winter a colony of ants was busy drying out some grains of corn which had grown damp during the wet autumn weather.A grasshopper,half dead with cold and hunger,came up to one of the ants.Please give me a

发表于:2019-01-26 / 阅读(122) / 评论(0) 分类 趣味英语

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver handle the situation, we wondered. Straight-faced,

发表于:2019-02-03 / 阅读(66) / 评论(0) 分类 趣味英语

17 President Bush said US forces will remain in Irac until ______ [A] It's a free country run by UN [B] It is a colony run by US [C] It is a freeland run by its own people 18 Bush officials say the White House may send peacekeeping troops to_____ [A]

发表于:2019-02-27 / 阅读(120) / 评论(0) 分类 听听测测
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