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- two pitch airscrew [机] 双螺距, 螺旋桨
- Measuring pitch of adjustable pitch airscrew with boring machine 利用镗床测量调距桨螺距
- It gives the hitter another thing in their mind instead of just two pitches. 这会是打者在对战前两个球之后，面对第三球之前所要思考的问题。
- Day seven included the mixed climbing crux of the route, two pitches of snowy rock (M5) to gain the crest above the seracs on the north side of the ridge. 第7天包括了很多混合路线中的难点攀登，攀过两段绳距的冰岩混合路线(难度M5)，我们到达这条山脊北面上的一个冰塔。
- The two systems of government are polar opposites. 这两种政体正好相反。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- She has two cars and in addition a motorboat. 她有两辆轿车外加一艘汽艇。
- The meat marinated in the brine for two days. 这块肉在盐水里泡了两天。
- At that time he had two helpers. 当时他有两个助手。
- reverse pitch airscrew 反距螺桨
- Kindly send us two samples of each class quote for. 报价时，请对每一个等级的各寄两个样品。
- variable pitch airscrew 变距螺旋桨
- The two boys decided to play truant and go fishing. 这两个男孩决定逃学去钓鱼。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- People in this locality used to take two meals a day. 这儿的居民过去每天吃两餐饭。
- adjustable pitch airscrew 调距螺旋桨
- He is out and about now after two weeks in hospital. 在医院住了两个礼拜後，现在他能外出走动了。
- He joined the two pieces of wood together with glue. 他用胶水将这两块木料黏在一起。
- The captain ordered two flags to be placed fore and aft. 船长吩咐在船头和船尾各挂一面旗子。
- constant pitch airscrew 定距螺旋桨
