英语词汇“be at pains to do sth”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	be at pains to do sth
释义	be at pains to do sth 苦心经营；辛苦地做 vt.使身体一部分痛；伤害；使精神痛苦；使心；苦心经营；辛苦地做
随便看	caster sugars Casterton caster trail caster transfer bed caster tyre Casterud Castervall caster wedge caster wheel caster with rubber wheel castes castesana caste society castest caste system caste system in india caste systems Castet Castetnau castets Castets castetter Casteu Casteuble casteUs