assiduous and painstaking的意思|示意
美 / /
英 / /
刻苦刻苦
assiduous and painstaking的网络常见释义
刻意求工 ... assiduous (in study) 孜孜不倦 assiduous and painstaking 刻意求工 assiduous fawning (idiom) 百般巴结; 百般巴结 ...