您要查找的是不是：
- submarine diving test 潜艇下潜试验
- The submarine dived under the water. 潜水艇进入水下。
- The submarine dove quickly as the destroyer searched for it. 当驱逐舰搜索潜艇时，潜艇迅速下潜。
- The submarine dived. 潜水艇下潜了。
- The submarine dived . 潜水艇潜水了。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- He stands shivering on the brink, wait to dive in. 他站在边上等待跳水时浑身发抖。
- This paper introduces the conditional control of pump feeding lube into bearing when the submarine dives over-deeply or the propeller's speed is too small, the high pressure pump must be turned on automatically. 本文介绍了轴系滑油泵的有条件控制方案。 在潜艇下潜深度过大,螺旋桨转速过小的工况下,自动启动高压油泵;
- I saw a rabbit dive into its hole. 我看见一只兔子钻进洞。
- The market values are in a nose dive. 市价暴跌。
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
- Do you mean how to dive into the water from a diving board? 你的意思是如何从跳板上潜入水中吗?
- This destroyer can overrun any submarine. 这艘驱逐舰的速度比任何潜水艇都快。
- The vessel was ruined by a submarine. 那艘船是被潜水艇毁坏的。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Throw your arms out in front of you as you dive. 跳水时手臂迅速前伸。
- The policeman made a dive for the dropped weapon. 警察扑向掉下的武器。
- The ship was sunk by an atomic submarine. 这艘船是被一艘核潜艇击沉的。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Mark is too lily-livered to dive off the high board. 马克太胆小，不敢从高台跳水。
