词汇	bother for sb
释义	bother for sb. 替某人操心
随便看	fractional horse power v belt fractional hp light metal induction motors fractional humidity fractional hydrolysis fractional ideal fractional increase fractional independent yield fractional index fractional inequality fractional inhibition fractional inhibitory concentration fractional inhibitory concentration index fractional inspired oxygen fractional inspired oxygen trend fractional integral fractional integral and derivative fractional integraloperator fractional integral operator fractional integral operators fractional integrals fractional integration fractional intergrals fractional interpretation of dream fractional ionization fractional ion yield