英语词汇“be at pains to do something”的翻译、意思、用法、释义-英汉双解词典-礼仪网

单词	be at pains to do something
释义	be at pains to do something See pain
随便看	fly a kite fly apart fly ash fly at fly at flyaway fly-away flyback fly back fly-back fly ball fly-bane fly-bitten fly blind flyblow fly-blow flyblown fly-blown fly-boat fly boy fly-boy flybridge fly-by fly-by-night fly-by-nighter 人体由哪些化学元素组成？人体疲劳的奥秘人体的19个新奥秘人体的7大内分泌腺是哪些？人体的主要系统人体的四种体液是什么？人体的大脑人体的奇妙----人眼人体的奇妙----大脑人体的奥秘 Wellenabstand Wellenamplitude Wellenanlage Wellenantrieb Wellenanzeiger Wellenarbeitslehre Wellenart Wellenbalkenstahl Wellenband Wellenbereich