SAW= Surface Acoustic Wave,表面声波详细»
saw〔名词〕锯(格言);vbl.看到;n.SAW,半自动武器详细»
看到came into sight;came into view;catch a sight of;caught a sight of;caught sight of;come into sight;come into view;get a sight of;get sight of;got a sight of;got sight of;gotten a sight of;gotten sight of;had a sight of;had sight of详细»