不透气的air tight;airfast;airproof;airtight;gas tight;gastight;hermetic详细»
不透气的air impermeable;air proof;air tight;airimpermeable;airproof;airtight;gas impermeable;gas tight;gasimpermeable详细»
不透气的air proof;airfast;airproof;airtight;nonporus详细»
不透气的air locked;air sealed;air tight;airlocked;airproof;airtight;gas proof;gas tight;gastight详细»