生根的基质应当是湿润, 透气良好和消过毒的.The rooting medium should be moist, well aerated, and sterile.生根的针叶束往往不能产生芽而进一步长成一株树.The rooted fascicles usually fail to produce a bud which can grow into a new tree.与几种因素对白芦笋试管苗生根的影响>>相似的文献.Effect...
He still couldn't understand the impulse that had made him confide in Cassandra.他仍然难以理解是什么样的冲动使他向卡桑德拉吐露了秘密。Don't confide in him, because he blabs.不要对他推心置腹, 他喜欢乱讲话.It is important that an adolescent boy should h...
这个故事是怎么结尾的?How does the story end up?注意在最后一栏中以es结尾的单词.Note the es ending on the words in the last column.那句话结尾的词意思是什么?What's the meaning of the word that terminates the sentence?...
The terms of employment are negotiable.雇用的条件可以协商。The road is only negotiable in the dry season.这条道只有在旱季才能通行.He says his claim is not negotiable.他说他的要求是不容讨价还价的....
英国皇家空军表彰他是一名非常能干的机械师。The RAF recognized him as an out-standingly able engineer.他生来就是个有设计天赋的机械师。He was a born mechanic with a flair for design.机械师对发动机作了必要的调整.The mechanic made the necessary adjustments to the engine....
令人疑惑的是，她看上去就像一位面熟的邻家阿姨或是祖母。She looks disconcertingly like a familiar aunt or grandmother.她用疑惑的眼睛看着我们。She stared at us with unbelieving eyes.班布尔先生带着疑惑的表情尝了尝这种药.Mr. Bumble tasted the medicine with a doubtful look....