1.
Of, for, or consisting of members of two races.
两种族的两种族成员的，组成两种族成员的
2.
"biracial:Of, for, or consisting of members of two races."
两种族的:两种族成员的,组成两种族成员的。
3.
The installations tested were of two kinds, each in duplicate.
试验中采用的装置有两种，每一种两份。
4.
e.g. To be bilingual, one has to be bicultural.
要掌握两种语言，必须掌握两种文化。
5.
tell/know A and B apart; distinguish two people or things;recognize the difference between two people or things
能分辨两个人或两种事物;能看出两个人或两种事物之间的区别.
6.
"associated crops, cropping: Growing two or more different crops on the same piece of land."
间种;套种:在同一块地上种植两种或两种以上的不同作物
7.
Longman Dictionary of Contemporary English: able to speak two languages equally well.
《新英汉词典》：(1)两种语言的，用两种语言写(印)的；(2)使用两种语言的。
8.
The Heterosis Analysis of Two Types Castors
两种类型蓖麻杂交种杂种优势的分析
9.
UNCOVERING OF THE SECRET ABOUT THE STATETRANSMISSION JADE SEAL FROM THE QIN DYNASTY--TWO VERSIONS, TWO MANUFACTURING MATERIALS AND TWO JADE SEALS;
秦代传国玉玺揭谜——两个版本、两种材料、两枚玉玺
10.
We have checking and savings accounts.
有支票和现金两种账户。
11.
Humans have two types of memory.
人类有两种类型的记忆：
12.
There's only a marginal difference between the two estimates.
这两种估计差别很小.
13.
with both you can choose tea or coffee.
两种都包括咖啡或茶。
14.
Both instruments are valuable.
两种仪器都有价值。
15.
We don't ask for two prices
我们不计论两种价格
16.
Two types of inflorescence are found within one tree.
同株上生两种花序。
17.
They each have their pros and cons.
这两种方法各有利弊。
18.
there isn't much to choose between the two.
这两种颜色不相上下。