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gunsight的音標(biāo)：gunsight的英式發(fā)音音標(biāo)為：['g?nsa?t]gunsight的美式發(fā)音音標(biāo)為：[]...

n.（槍炮的）瞄準(zhǔn)具，瞄準(zhǔn)器...

The gunsight has an infrared lens for night vision.射擊瞄準(zhǔn)器裝有用于夜間視力的紅外線鏡頭....