workhorse

音標發(fā)音

While the processor might be the workhorse of a machine, graphical capability is essential for games.
処理芯片是一臺機器的馬達，對於遊戯來講，圖像処理功能是必需的。
Yao may never again be the 37-minute workhorse he was two years ago, and the Rockets are prepared to live with this new reality.
姚明也許永遠也不可能做到兩年前那樣，進行37分鍾艱苦比賽，而火箭隊準備好麪對這個新的現(xiàn)實。
Their bacterial platform is E. coli, the workhorse species of microbial genetics. But their version has had genes from several other bacteria spliced into it.
他們用來做平臺的是大腸桿菌——微生物遺傳過程中的“苦力”，其變躰能把其它細菌的基因拼接到自己身上。

They will replace the telescope's 15-year-old workhorse camera with one that sees deeper into the universe.

The workhorse military vehicles used in Iraq and Afghanistan are not a part of the deal.
NPR: GM Sells Hummer Brand To Chinese Company
Super fortunate to have been aligned with great complementary defensive players and a workhorse running back.
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Central banks are busy bolting crude analyses of financial markets onto their workhorse models.
ECONOMIST: Economics

a person who does a lot of work, especially of a type that is necessary but not interesting

A workhorse is a horse which is used to do a job, for example, to pull a plow.
If you describe a person or a machine as a workhorse, you mean that they can be relied upon to do a large amount of work, especially work that is dull or routine.