Swamp vegetation represent the early stages of a HYDROSERE or HALOSERE.例如湖区边界、河流漫滩或者是干旱地区具有保水粘土的地段.The chloroplasts in the swamp reed were round - shaped with poorly developed grana.芦苇是一种多年生水生草本植物,其典型生境是淡水或含盐的沼泽、河边或湖边.Th...
There is nothing inherently improbable in the idea.这个想法本身没什么不可能的.This is highly improbable.这是完全不可能的。These new facts make the theory improbable.这些新出现的事实使这一理论变得荒谬。It seems improbable that this year's figure will fall ...
Igneous rocks do not contain fossils.火成岩不含化石.Contrast the formation of intrusive and extrusive igneous rocks.对比形成的侵扰和挤压火成岩.The most common intrusive in the order of igneous rocks is granite.在火成岩系列中最常见的侵入体是花岗岩.The intrusi...
All his accumulated nervous agitation was discharged on Maud like a thunderbolt.他那蓄积已久的怒气,就像雷电般倾泻在莫德身上.The news was like a thunderbolt out of a clear sky.这消息犹如晴天霹雳.This was a thunderbolt out of a clear sky.这真是晴天霹雳....
The cherry blossom came out early in Washington this year.今年华盛顿的樱花开得很早。It's lovely in the spring when the cherry blossom is out.春天樱花开放,十分美丽.The boy made a switch from the branch of a cherry tree.这个男孩用樱桃树枝做了一条鞭子....