Autotrophic mutants were prepared from six different stocks of the homoictic group.自养突变体是从同株同核融合类群的6个不同的原种菌系制备的.The cell lost its autotrophic character and became dependent on added chemical energy sources.细胞丧失了自养的特性,变成依...
We had made arrangements to stop by her house in Pacific Grove.我们已安排好去造访她位于帕西菲克格罗夫的家。They clambered up the stone walls of a steeply terraced olive grove.他们手脚并用，爬上了一片成陡直梯田状的橄榄林外面的石头围墙。a grove of birch trees白桦树丛...
The lovesick St. British excel themselves each Valentine's Day.每年圣瓦伦丁节,患相思病的英国人都表现出色.When she wakes up, she becomes lovesick and pines for her love.当她醒来后, 心害相思,日渐憔悴....a lovesick boy consumed with self-pity.顾影自怜的单相思...
Wet of fine, weeds are always regarded as the bane of a horticulturist's life.不管天晴下雨, 杂草对园艺家来说总是祸根.The neighbours' kids are the bane of my life .街坊邻居的孩子让我生活得很不安宁。Avarice is the bane to happiness.贪婪是损毁幸福的祸根.That...