concrete cured and waterproofed混凝土養護和防滲
waterproofed mortar防水砂漿
waterproofed concrete防水混凝土
underground waterproofed地下防水
1.He promised that it is waterproof.
漢他向我保證是防水的。
2.Marching rations are stored away in waterproof boxes.
漢行軍干糧被存放在防水的盒子里。
3.Lanxi Ooston Waterpoof Materials Factory was set uo by a returning doctor wbo had been studying in Gremany.It produces the new-style building waterproof materials.
漢蘭溪市諾西頓防水材料廠由留德博士回國創辦,專業生產新型建筑防水材料。
4.Before a storm, sailors cover the hatches with waterproof material.Then they nail on battens to hold the hatch coverings firmly in place.This keeps rain and waves out of the ship.
漢在暴風雨之前,水手們用防水材料蓋住艙口,然后用釘釘牢板條來把艙口的覆蓋物很好的固定在位置上。
5.In lieu of carrying an umbrella, I wore a waterproof coat and cap.
漢我穿一件雨衣,戴一頂雨帽,就不用帶雨傘了。
6.Put on your waterproof coat before you go out in the rain.
漢天雨外出時要先穿上雨衣。
7.An umbrella should be waterproof.
漢雨傘應能防水。
1. not permitting the passage of water