坚硬的,艰苦的,难的, 努力地,坚硬地,辛苦地
harden
(verb)使…麻木不仁,(使…)冷酷,(使…)变硬,(使…)坚强harden
(noun)淬火hardened
(adjective)变硬的,坚定的hardening
(noun)淬火,硬化,锻炼hardening
(verb)使强壮(harden的现在分词),硬化hardens
(verb)使强壮(harden的第三人称单数),硬化harder
(adjective)更努力的,更坚固的(hard的比较级),更难的hardest
(adjective)努力的,困难的(hard的最高级),有力的,极难的,硬的hardships
(noun)困苦,艰难(hardship复数形式)hardworking
(adjective)不辞辛劳的,努力工作的,苦干的hard
(adjective)坚硬的,艰苦的,难的hard
(adverb)努力地,坚硬地,辛苦地hardship
(noun)困苦,艰难险阻,苦难