词汇	venous sinus defect
释义	venous sinus defect 静脉窦缺损
随便看	surveillance system surveillance systems surveillance target indicator radar surveillance technology surveillance television surveillance test surveillance testing Surveillance Towed Array Sensor System Surveillance Towed Array Sonar Segment Surveillance Towed Array Sonar System surveillance towed array system surveillance trod measure surveillance tube surveillance unit surveillance video surveillance video mining surveillance visit surveillance-warning satellite surveillance zone surveillanee surveillant surveillant management surveillant mode surveillant radar surveillant radar equipment