费劲

fèijìn

need or exert great effort; be strenuous

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moil; need or use great effort

相关词组: 费劲的

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moil; need or use great effort

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fèi jìn

n. moil

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fei4 jin4

to require effort, strenuous

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费劲

fèi jìn

need or use great effort; be strenuous:

他学英语不太费劲。 He studies English without difficulty.

把这件工作做好费了多大的劲啊! What an effort it was to get the work done!

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費勁|费劲 [fèi jìn] ► to require effort ► strenuous