system

英 ['s?st?m] 美['s?st?m]

反義詞

TEM4CET4考研TOEFLCET6高頻詞基本詞匯

復(fù)數(shù):?systems;

system 系統(tǒng)，體系，制度

來自拉丁語(yǔ) systema,系統(tǒng)，安排，來自希臘語(yǔ) systema,有機(jī)整體，來自 sy-,一起，-st,站立，

system: system: [17] A system is etymologically something that is ‘brought together’. The word comes via French système and late Latin systēma from Greek sústēma ‘combined or organized whole, formed from many parts’. This was a derivative of sunistánai ‘bring together, combine’, a compound verb formed from the prefix sun- ‘together’ and histánai ‘cause to stand’ (a relative of English stand).
=> stand
system (n.): 1610s, "the whole creation, the universe," from Late Latin systema "an arrangement, system," from Greek systema "organized whole, a whole compounded of parts," from stem of synistanai "to place together, organize, form in order," from syn- "together" (see syn-) + root of histanai "cause to stand" from PIE root *sta- "to stand" (see stet).

Meaning "set of correlated principles, facts, ideas, etc." first recorded 1630s. Meaning "animal body as an organized whole, sum of the vital processes in an organism" is recorded from 1680s; hence figurative phrase to get (something) out of one's system (1900). Computer sense of "group of related programs" is recorded from 1963. All systems go (1962) is from U.S. space program. The system "prevailing social order" is from 1806.

1. Megamalls and fast food restaurants line the highway system.: 公路系統(tǒng)沿線有大型商場(chǎng)和快餐店。

3. There is nothing sinister or conspiratorial about the export licensing system.: 這種出口許可制度沒有任何陰險(xiǎn)或者見不得人的東西。

4. A special locking system means the door cannot be opened accidentally.: 特殊的鎖定系統(tǒng)使門不會(huì)被意外打開。

5. The volume of scheduled flights is straining the air traffic control system.: 定期航班的數(shù)量正讓空中交通指揮系統(tǒng)不堪重負(fù)。