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- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- The police shone a searchlight on the house. 警察用探照灯照射这所房子。
- searchlight sonar 探照灯声纳
- The searchlight bore on the enemy warship. 探照灯对准敌舰。
- He played a searchlight upon the aeroplane. 他向飞机打探照灯。
- The big searchlight illuminates a spot a mile away. 那盏大型探照灯照射着一英里之遥的地方。
- A searchlight beamed in the distance. 探照灯在远处照耀。
- Our main detection device is sonar. 我们主要的探测装置是声波定位仪。
- I'm getting a strong response on the sonar. 我在声纳上测得强力反应。
- The whales need sonar to find food. 而鲸鱼就是靠这种能力来寻找食物的。
- The big searchlight illuminates a spot a mileaway. 那盏大型探照灯照射着一英里之遥的地方。
- We sat listening to the chat-chat-chatof the sonar. 我们坐下来听声纳的嚓嚓嚓声。
- He played a searchlight on an object. 他用探照灯照射目标。
- Cavitation is noisy and easily detected by sonar. 空泡现象是有噪声的并且容易被声纳探测到。
- The beam of the searchlight pierced the dark ness. 探照灯的光柱射入黑暗中.
- Sub collides with US destroyer's sonar. 中国潜艇与美驱逐舰声纳相撞。
- The searchlight lit up the whole area. 探照灯照亮了整个地区。
- We picked up two submarines on sonar. 我们用声波定位仪观察到两条潜水艇。
- The searchlight shot a long ray across the sky. 探照灯射出一道长长的光柱划过天空。
- The answer is that they use echolocation or sonar. 答案是：它们用回声定位或者说声纳系统。
