There is a trend for knocking public-school headmasters and headmistresses off their perches.现在有一种推翻公立学校校长权威性的趋势。Order and discipline have been placed in the hands of headmasters and governing bodies.维持秩序和纪律的工作已交接给了校长和管理...
Since I have been at this school we have had three headmasters.自从我们到这所学校以来已经有三位校长了.Order and discipline have been placed in the hands of headmasters and governing bodies.维持秩序和纪律的工作已交接给了校长和管理机构了。There is a trend for knock...
将用钢缆替换磨损的绳索。Steel cable will be used to replace worn ropes.替换零件怎么都找不到。Replacement parts couldn't be found for love or money.他删掉fellowsubjects，插入替换词fellowcitizens。He crossed out "fellow subjects", and instead inserte...
乙醛酸循环体发现于油脂种子的贮藏组织中.Glyoxysomes are found in the storage tissues of fatty seeds.人们已经知道,萌发的含油种子中有乙醛酸循环体.Glyoxysomes are particularly well known in germinating fatly seeds.在催化剂存在下,用双氧水氧化乙二醛溶液快速合成了乙醛酸.Glyoxylic acid was rap...
线粒体的退化是花粉败育中最早发生的现象之一.The degeneration of mitochondria is one of the earliest events in pollen abortion.最后受精的基生胚珠经常败育.Frequently the basal ovule, which is the last one to be fertilized would abort.同时该不育系小花败育日渐严重,制种产量极低, ...
With soap and water, bubbles and boats, children love bathtime.有了肥皂、水、泡泡和小船，孩子们都喜欢洗澡。Ink particles attach themselves to air bubbles and rise to the surface.墨汁颗粒附着在气泡上，浮到表面上。Bob makes like he's a fish blowing bubbles...