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- mixing equipment with hollow propeller blades 空心桨叶搅拌设备
- Our team beat them hollow by four clear goals. 我们队以净胜4分彻底击败了他们。
- Can you free the propeller from the weeds? 你能把螺旋桨上的草除掉吗?
- The bell, when struck, gave forth a hollow sound. 敲这钟时发出一种闷哑的声音。
- A piece of string has twisted round the propeller. 一根绳子缠在螺旋桨上了。
- The ship's propeller churned the waves to foam. 那条船的推进器把水浪搅动得泡沫四起。
- His protests on human rights sound hollow. 他就人权问题提出的抗议听来很空洞。
- A round hollow in a hillside; a cirque. 盆地山区中的圆的洼地
- She held the small bird in the hollow of her hand. 她把那小鸟握在掌心里。
- Let's have a picnic down in the hollow. 咱们到下面的山谷去野餐吧。
- We heard a hollow boom of thunder. 我们听到低沈的隆隆雷声。
- These chocolate eggs are all hollow. 这些巧克力蛋都是空心的。
- I played Max at chess yesterday and beat him hollow. 昨天我跟麦克斯下棋，杀得他一败涂地。
- We filled the hollow in the drive. 我们把车道上的坑填平了。
- hollow propeller 空推动泵
- The propeller will windmill and crank the engine. 螺旋浆将旋转并转动引擎的曲柄。
- Her hollow laugh betrayed her contempt for the idea. 她的大笑显示了她对此观点的蔑视
- The propeller turns a small D.C. generator. 螺旋桨带动一个小型直流发电机。
- An airplane having such a propeller. 螺旋桨飞机有这样一种螺旋桨的飞机
- This tree looks high and strong but actually its trunk is hollow. 这棵树看起来又高又壮，实际上树干是空的。
