您要查找的是不是:
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- The dark outline of a jet loomed through the mist. 喷射机的黑色轮廓在雾中隐隐显现。
- A convex surface, body, part, or line. 凸面、凸面体、凸面部分或凸线
- Hey, look, that jet airliner is hopping off. 嗨,看啊,那架喷气式班机起飞了。
- I felt completely disorientated with the jet lag. 我乘长途飞机後因生理节奏失调而感到昏昏沉沉的。
- This aircraft works by jet propulsion. 这架飞机是喷气推进的。
- Nell did not full for John's story about being a jet pilot. 内尔不相信约翰讲的自称是喷气机飞行员的事。
- An airport equipped for jet aircraft. 装备有喷气式飞机的机场
- convex jet 凸面射流
- The accident happened as the jet was about to take off. 喷气式飞机正要起飞时出了事故。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样,双凹透镜也可以缩小。
- An aircraft takeoff aided by an auxiliary jet or rocket. 助飞用喷气机或火箭帮助航空器起飞
- Light can be collected with the convex. 凸透镜具有聚集光线的作用。
- The jet of water from the hose soon put out the fire. 救火水管中射出的水很快就把火扑灭了。
- The convex surfaces faces toward the left. 凸面朝左方。
- Developing the supersonic jet was quite an accomplishment. 开发超音速喷气机是一项了不起的成就。
- A convex lens is used to concentrate rays of light. 凸透镜用于聚集光线。
- The jet zoomed low over the houses, frightening everyone. 那架喷气式飞机低飞掠过房顶,隆隆声把大家吓了一跳。
- A stone tool with a convex side. 龟甲形石斧一边凸起的石制工具
- A deep - red garnet, unfaceted and convex. 红榴石一种深红色的石榴石,无刻面呈凸圆状