名詞 binary:

1. a system of two stars that revolve around each other under their mutual gravitation
   同義詞：binary star, double star

形容詞 binary:

1. of or pertaining to a number system have 2 as its base
2. consisting of two (units or components or elements or terms) or based on two

1. A binary compound of chlorine.
   氯化物一種氯的二元化合物
2. In computing and communications, a group of eight binary digits treated as an entity.
   在計(jì)算技術(shù)和通信技術(shù)中，作為一個(gè)整體來(lái)處理的一組8個(gè)二進(jìn)制數(shù)字。見(jiàn)octal。
3. A bit added to a binary code that indicates parity and is used to check the integrity of data.
   奇偶校驗(yàn)位加在二進(jìn)制碼上的一個(gè)標(biāo)明奇偶數(shù)的位，用于檢驗(yàn)數(shù)據(jù)的完整性
4. Do all computers use binary system?
   所有的計(jì)算機(jī)都使用二進(jìn)制嗎？

bi.na.ry

adj.（形容詞）
Characterized by or consisting of two parts or components; twofold.
雙重的：以兩部分或要素為特色的或由之組成的；兩倍的
Of or relating to a system of numeration having 2 as its base.
二進(jìn)制的：二進(jìn)制的或與之有關(guān)的
Chemistry Consisting of or containing only molecules consisting of two kinds of atoms.
【化學(xué)】 二元的：由只有兩種原子構(gòu)成的分子組成的
Of or employing two comparatively nontoxic chemicals that combine to produce a deadly poison:
二元化合的：兩種相對(duì)無(wú)毒的化學(xué)物質(zhì)結(jié)合而產(chǎn)生出致命毒品的或應(yīng)用之的：
例句：
binary weapons; a binary nerve gas.
二元武器；二元神經(jīng)致毒氣

Music Having two sections or subjects.
【音樂(lè)】 二部的，二拍的：有兩種樂(lè)器或主題的
n.（名詞）
【復(fù)數(shù)】 bi.na.ries
Something that is binary, especially a binary star.
兩個(gè)，雙：兩個(gè)的東西，尤指雙星

來(lái)源：
Middle English binarie
中古英語(yǔ) binarie
from Late Latin bon3rius
源自 后期拉丁語(yǔ) bon3rius
from Latin bono [two by two] * see dwo-
源自 拉丁語(yǔ) bono [兩個(gè)兩個(gè)地] *參見(jiàn) dwo-