单词	hankey
释义	同hankie
随便看	current year's tax levy current yield current yield ratio current zero current--zero current-zero current， after current， air current， alternating current， anode current， back current， background current， beam current， beam-out current， bombarding current， cathode-ray current， convection current， dark current， diffusion current， direct current， eddy current， electronic current， emergent current， exchange current， external