音标：[ˈʌndʒəˌleɪt ˈkɔləni] ；

波形菌落

undulate colony的用法和样例：

例句

Every specimen makes germiculture and bacterium colony computation.每份标本作细菌培养和菌落计数。
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。

VOA慢速英语 2007 1213b

VOICE ONE: This is Sarah Long. VOICE TWO: And this is Rich Kleinfeldt with THE MAKING OF A NATION, a VOA Special English program about the history of the United States. (MUSIC) Today, we tell about the start of the American colonies' war for indepen

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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,

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action-orientedsimulation

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Brieger's cachexia reaction