查询词典 ocean floor

have a math test：有一场数学考试

in an ocean of paper 在纸(试卷)的海洋中 | have a math test 有一场数学考试 | have sb's name on... 在......上有某人的名字

Dept.of Mechanical Engineering：机械工程学系

应用力学馆Graduate Institute of Applied Mechanics | 机械工程学系Dept. of Mechanical Engineering | 工程科学及海洋工程学系Dept. of Engineering Science and Ocean Engineering

I think the median age is 85：我认为中值年龄是85

Ocean Grove isn't that much different.|格罗夫海洋也差不多 | I think the median age is 85|我认为中值年龄是85 | with the life expectancy of 86.|而平均寿命是86

merchant ship, merchantman：商船

liner, ocean liner远洋班轮 | merchant ship, merchantman商船 | motorboat摩托艇

merchant ship, merchantman：商船xir中国学习动力网

liner, ocean liner 远洋班轮xir中国学习动力网 | merchant ship, merchantman 商船xir中国学习动力网 | motorboat 摩托艇xir中国学习动力网

merchant ship, merchantman：远洋班轮

驳船liner, ocean liner | 远洋班轮merchant ship, merchantman | 商船motorboat

mid-Atlantic ridge：大西洋中央海嶺地理海洋,水資源

6955大西洋地理海洋,水資源Atlantic; Atlantic Ocean | 6956大西洋中央海嶺地理海洋,水資源Mid-Atlantic Ridge | 6957大亨?人類眾生相big shot; tycoon

midair Mid-Europe mid-ocean mid-Wales：中间(指空间)

mid- 中间(指时间) midday mid-summer midnight | 中间(指空间) midair Mid-Europe mid-ocean mid-Wales | milli- 千分之一 milligram millimeter milliliter milliamp

mid-ocean：海中央

mid-autumn festival 中秋节 | mid-ocean 海中央 | midafternoon 下午三时左右

mid-ocean trough：洋中槽

midnight wind 子夜風 | mid-ocean trough 洋中槽 | mid-Pacific trough 中太平洋槽

the most competitive products：拳头产品

steel 钢铁 | the most competitive products 拳头产品 | timber 木材

wharf crane：碼頭超重機

濕式水錶 Wettype water meter | 碼頭超重機 Wharf crane | 軍火碼頭 Wharf,ammunition