英语词汇“be hard at it”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	be hard at it
释义	be hard at it 专心致志于…,刻苦钻研
随便看	not a chance in hell not a cheep not a Chinaman's chance not a circumstance to not acknowledged not a clue notacoria not acting as auditor not a damn thing not adaptive not add up not a delivery not a dicky bird not admitted notado not a dog's chance not a dry eye in the house notaea notae augentes notaeum not a feather to fly with not a few not affected not afraid not again 变形易色，随风东西。变戏法变戏法的瞒不过打锣的变故兴细微。变故在斯须，百年谁能持？变易变本加厉，一意孤行变本加厉，肆无忌惮变民风易，变士风难；变士风易，变仕风难；仕风变，天下治矣变气质有二言，曰:生处渐熟，熟处渐生。亲故亲族亲旧亲是亲，财是财亲昵亲朋亲朋故旧亲本亲权鉴定亲民