您要查找的是不是：
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- Dentine : the bony material of the tooth, living. 齿质:构成牙的主体;颇硬;有生命.
- The motor of the pump needs to be fixed. 抽水机的马达需要修理了.
- Material of the pump head 泵头材质
- Certain facts have become known about the materials of the moon. 关于月球的构成物质的某些事实已为人所知。
- What is the material of the manifold? 管路的材料是什么?
- Many of the common materials of the earth's crust may alternate between the living and the nonliving states. 地球表面上有许多普通的状之都可能在有生命和无生命中交替。
- The vehicles passing over put stress on the material of the bridge. 过桥的车辆给桥梁的材料施加了重压。
- The vehicles passing over put stress on the material of the. 过桥的车辆给桥梁的材料施加了重压。
- Steel, brick and wood arethe material of the building. 钢铁、砖和木材是该建筑物的材料。
- The main material of the industrial yarn is long-staple cotton. 这些工业用纱的主要原料就是长绒棉。
- She greeted us with a nod of the head. 她向我们点点头打招呼。
- There is a bolster across the head of the bed. 床头上有一个长枕垫。
- I got him on the back of the head with a crowbar. 我一撬棍打在他头的後部。
- The head of the dolphin popped up quite near the boat. 那海豚的头在离船很近的地方冒出来。
- The stone caught him on the side of the head. 那块石头击中他头部的侧面。
- Coal, oil and mineral are the raw material of industry. 煤、石油和矿产品都是工业原料。
- The presentation of the material was untidy. 所提交的资料缺乏条理。
- The main material of the phosphate fertilizer is apatite. 这种磷肥的主要原料就是磷灰石。
- Charles is still in the running as a possible next head of the firm. 查理斯仍有希望当这家公司下一任的主管。
