In 2010,the Institution of Mechanical Engineers identified three principal emerging population groups across the world, based on characteristics associated with their current and projected stage of economic development.
出自-2013年12月閱讀原文
柯林斯高階英漢雙解學(xué)習(xí)詞典釋義
ADJ
機械的;機動的
A mechanical device has parts that move when it is working, often using power from an engine or from electricity.
例句
...a small mechanical device that taps out the numbers.能夠輸出數(shù)字的小型機械裝置...the oldest working mechanical clock in the world...世界上最古老的還在走動的機械鐘
ADJ
機械方面的;機械原理的
Mechanical means relating to machines and engines and the way they work.
例句
...mechanical engineering...機械工程學(xué)The company undertakes mechanical work on all types of cars...該公司承接各類汽車的修理工作。
ADJ-GRADED
（人）精通機械的;擅長于機械原理的
If you describe a person as mechanical, you mean they are naturally good at understanding how machines work.
例句
He was a very mechanical person, who knew a lot about sound...他精通機械，了解許多有關(guān)聲音的知識。I'm not mechanical like my father; I have to follow the instructions.我沒有爸爸那么精通機械，所以得按說明書上說的去做。
ADJ-GRADED
（行為）機械的，呆板的，不動腦筋的
If you describe someone's action as mechanical, you mean that they do it automatically, without thinking about it.
例句
It is real prayer, and not mechanical repetition...這是真正的祈禱，不是機械的重復(fù)。Many girls have a kind of mechanical attitude towards sex...許多女孩在性方面會有些率性而為。
英漢詞典釋義
adj.
機械的, 力學(xué)的
He borrowed a mechanical book from me.他從我這兒借了一本力學(xué)方面的書。She bought a mechanical dog for her sister.她為她的妹妹買了一只機械狗。
機械似的; 呆板的
He looks very mechanical.他看上去非常呆板。
英英詞典釋義
Adjective
1. using (or as if using) mechanisms or tools or devices;
"a mechanical process""his smile was very mechanical""a mechanical toy"
2. relating to or concerned with machinery or tools;