内种皮紫红色,与胚乳紧贴.With purple seed coat, endosperm and close.剥出的种仁外面蒙有淡褐色的膜状内种皮.Stripping out ren species are kept outside the film with light brown seed coat....
The material is readily prepared by reaction of formaldehyde and hydrazine.这种物质很容易由甲醛和肼反应而得到.Formaldehyde slowly inactivates many viruses.甲醛能慢慢使多种病毒失去活性.Sulfur dioxide and formaldehyde both produce irritation.二氧化硫和甲醛都可产生...
I'll bet they have yummy ice cream.我敢打赌他们有非常好吃的冰激凌。I'll bet they have yummy ice cream...我敢打赌他们有非常好吃的冰激凌。It smells yummy.它闻起来很香。Yummy walks into the lounge.Yummy走进客厅....
预先配页同样对一些机器装订的活件不利.On the same page advance with some machines manageable size live piece.配页办法及道理配页又分为配书帖和配书芯.With page method with the page divides with books or book distribution.做这样工作的机器,称为配页机.A machine performing thi...
现在人们开始意识到必须采取断然的行动。Now there is a dawning realisation that drastic action is necessary.她意识到自己趾高气扬的步伐已变成了拖着脚走路了。She noticed her own proud walk had become a shuffle.战时的海军中很少有势利眼，阶级意识也不强。There was very little snobbery or cl...