dieback什么意思解释？

There may be dieback of the terminal buds.顶芽易枯死.Dieback rate and branching number increased with increasing distance from forest boundaries.随远离林缘入侵植株枯梢率增高,分枝数增多.Cyathula officinalis Dieback mainly damaged the stalks and ...

dieback的音标：dieback的英式发音音标为：[da'ɪi:bæk]dieback的美式发音音标为：[da'ɪibæk]...

The heat was sweltering, and the men grumbled fiercely over their work.天热得让人发昏, 水手们边干活边发着牢骚.We were sweltering at the beach.我们在沙滩上热得难受.sweltering athletes.中暑的运动员a sweltering room闷热的房间The Chicago Amphitheater was packed, ...

n.对虾，明虾( prawn的名词复数 )...

苯托雷司...

n.距离( distance的名词复数 )，远处，（时间或空间的）相距，疏远...

n.技工，机修工...

The reason why green was used was that It'symbolised resurrection and health.绿色为什麽被使用的理由是它象征复活和健康....

Ethiopia, for instance uses the equivalent of just twenty kilos of oil per head a year.比如说，埃塞俄比亚每年的人均消费支出仅相当于20公斤的石油。By 1973 the government deficit equalled thirty per cent of GNP.到1973年，政府财政赤字相当于国民生产总值的30%。I agree with ...

下图展示了昆虫怎样由卵成长为成虫的过程.The pictures below show, how insects grow from eggs into adults.成虫的生命期很短.Adult fireflies live a short life.目的观察甲苯咪唑对广州管圆线虫成虫的杀灭效果.Objective To observe the effect of mebendazole against adult worm of A...

“社交”的英语可以翻译为：social intercourse，social contact，gam，sociality ...

flowerpot的复数形式为：flowerpots...

the rolling hills that characterize this part of England成为英格兰这一地区特征的绵延起伏的丘陵地We ordinarily characterize an action as responsible if it was intended.如果行为是有意的,我们一般将其特征归为应负责任的.Several different names have emerged to characte...

climax的现在完成时为：climaxed...

今天很忙，我累坏了。I had a busy day and was rather tired.坏天气对上午那些风笛吹奏者毫不容情。The weather was unkind to those pipers who played in the morning.旅游热降温对航空业来说是个坏消息。The drop in travel is bad news for the airline industry....

n.课税，征税，税，税收...

极地水域的成层性是微弱而暂时的.Stratification in polar waters normally is weak and transient.潜水:潜入一片水域的底部; 潜入水中.To go toward the bottom of a body of water ; submerge.她不洗衣和水域的花园里偶尔一些.She does some of the laundry and waters the garden oc...