lowkeyadj.低调的；有节制的v.低调lowadj.低的；少的；低落的；低声的；卑劣的；低等的adv.低地；低声地；低下地；廉价地n.低水平；低价；低谷v.哞哞叫low-temperature growth低温生长low resistiveity oil bed低阻油层low-voltage switchgear低压开关low potential malignancy低度恶性low stress no distortion低应力无变形low-resistance anomaly低阻异常low-pressure sintering低压烧结low-end microprocessor低档微处理机low intensity ultrasound低强度超声波low calorific value coal低热值煤