1.band-passfilter  

通的英語翻譯：

all; authority; connect; general; go to; notify; open; through; understand
whole
【醫(yī)】 make; per-

帶的英語翻譯：

belt; bring; strap; strip; take; wear
【計】 tape
【化】 band
【醫(yī)】 balteum; band; belt; chord; chorda; chordae; chordo-; cingule; cingulum
cord; desmo-; girdle; ribbon; strap; strip; taenia; taenia-; taeniae
tape; teni-; tenia; zona; zone
【經】 belt

濾波器的英語翻譯：

filter; rejector
【化】 filter