1.
fin, fur and feather
鱼类, 兽类与鸟类
2.
A category, especially an overly restrictive one.
分类，类别分类，尤指受过度限制分类
3.
TWO CLASSES OF DOMESTIC BOCSES
两类domestic bocses
4.
The main ones are chairs, stools, desks, beds, cupboards and screens.
大类有椅凳类、桌案类、床榻类、柜架类、屏风类以及观赏类家具。
5.
fishes; amphibians; reptiles; birds; mammals.
鱼类；两栖动物类；爬虫类；鸟类；哺乳动物类。
6.
Public Types/Private Types/Protected Types/Package Types/Friend Types
公有类型/私有类型/保护类型/包类型/友元类型
7.
The above-mentioned fabrics can be classified into five categories, i.e. plain weave, twill weave, satin weave, leno weave and the velvet.
上述织物可以分成五大类——平纹类、斜纹类、缎纹类、绞经类和起绒类。
8.
Of or relating to human beings or the era of human life.
人的，人类的，人类时期的人类的，人类时期的，有关人类或人类时期的
9.
Humans have two types of memory.
人类有两种类型的记忆：
10.
cholic acid and its salts and esters
胆酸及其盐类和酯类
11.
cereal grain suitable as food for human beings.
适合做人类食物的谷类。
12.
376 kinds of reptiles, 284 kinds of amphibians;
爬行类376种，两栖类284种；
13.
cinnamic acid and its salts and esters
肉桂酸及其盐类和酯类
14.
cresotic acid and its salts and esters
甲酚酸及其盐类和酯类
15.
butyric acid and their salts and esters
丁酸及其盐类和酯类
16.
Reptilia and Aves of North America
北美的爬虫类和鸟类
17.
International Patent Classification sub-class
国际专利分类细分类别
18.
ISIC Major divisions
国际工业分类标准大类