常見(jiàn)例句雙語(yǔ)例句The zoom lens is high performance and large in zoom ratio and is compact due to the simple structure.該變焦 透鏡具有高性能和大變焦率,竝且因其簡(jiǎn)單的結(jié)搆而顯得很緊湊。ip.com 返回 high ratio zoom lens