词汇	tackle task
释义	tackle task 解决问题
随便看	feedback balance codefbc feed-back balanced code feedback bellow feedback bellows feedback bias Feedback,Biochemical feed-back feedback accumulator feedback, acoustic telephone set feedback action feed-back action feedback adjustment Feedback adjustment in physical education feedback admittance feed back admittance feed back admittnace feedback AGC Feedback almost seems to hypnotize some people feedback amendment feedback amplification feedback amplification value feedback amplifier feed back amplifier feed-back amplifier feedback amplifier characteristic