The length of a sperm whale's tooth is 20 cm.长度的一抹香鲸的牙齿是20厘米.From the body, the sperm whale is smaller than the killer whale.从体形上看, 抹香鲸比虎鲸要小.The sperm whale has about thirty teeth in its lower jaw.在抹香鲸的下颚上大约有30颗牙齿....
NEVER use wrenches or other persuaders to operate the valve.禁止使用扳手或其它强制性工具来操作阀门.Thus, torque wrenches should be used for tightening DISS connections.因此, 应该使用转矩扳手来上紧DISS接头.Torque wrenches offer the precision measurement n...
When he came back, he was in a foul mood...他回来时,心情糟透了。When the Labour party candidate didn’t win the election, he cried foul and demanded a recount.工党候选人没有赢得选举,他声称有舞弊行为,要求重新计票。The smell was quite foul.臭气熏天。Unmanageable c...