单词	bridge gutter
释义	bridge gutter n.渡槽
随便看	projectile jump projectile lathe projectile line projectile loading Projectile Location System projectile loom projectile magazine projectile mass projectile materials Projectile Measurement System projectile, missiles projectile motion projectile-mounted speed-measured projectile movement projectile nose projectile nose aerodynamic characteristics projectile nucleus projectile ogive projectile or missile projectile particle projectile penetration projectile performance projectile pip projectile point projectile points