/ˌkɒnʃiˈenʃəs ||; ˌkɑnʃɪˈɛnʃəs/adj1 (used about people) careful to do sth correctly and well （指人）认真的，尽责的，勤恳的: He's a conscientious worker. 他是个非常尽忠职守的职工。
2 (used about actions) done with great care and attention （指行动）小心谨慎的:
conscientious work 细致用心的工作 ➔conscientiously adv