| 释义 |
DEFINITIVE EXAMPLES 权威例句〔loophole〕The artillerymen could knock loopholes in the farmyard wall.炮手可在农家院墙上凿出射击孔。外研社新世纪〔porthole〕An opening in a fortified wall; an embrasure.射击孔，炮眼：城墙上的开孔；炮眼美国传统〔port〕A hole in an armored vehicle or a fortified structure for viewing or for firing weapons.射击孔：装甲车上或在车上用于观察或发射枪炮的孔美国传统 |