Mechanical units
[電] 力學(xué)單位
?? 詞語組成解析
mechanical
[m?'k?n?k?l]
adj. 機(jī)械的，機(jī)械學(xué)的;呆板的;體力的;手工操作的;
mechan(machine)+ical(形容詞后綴)→機(jī)械的；呆板的
n. 單位
??? 情景例句
I met with Bill York.
我與Bill York會面了。
How long is the ticket valid?
這車票有效期多久？
The curtain went up on the final act of the play and revealed the aristocrat sitting alone behind bars in his dark cell.
大幕拉開，最后一幕戲開演，貴族獨(dú)自一人坐在鐵窗后陰暗的牢房里。