裂缝是时间的作品。
Crack and crevice-free contact surfaces.
无裂缝和缝隙接触面。
I must dry some seaweed and line this crevice.
我必须晒干一些海草并把这个裂缝塞好。
This process was coincident with classic theory of crevice corrosion of metal.
这一过程与经典的金属缝隙腐蚀机理相吻合。
The utility model has excellent clean effect to the side-gingival crevice of teeth end specially.
特别是对尽头牙边缝有极好的刷净效果。
The utility model has excellent clean effect to the side-gingival crevice of teeth end specially.
特别是对尽头牙边缝有极好的刷净效果。
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