单词	periplasms
释义	periplasms 🌏周质
随便看	bench technique of kidney bench terrace bench terraces bench test bench-test bench test data bench test equipment bench tester bench testing Bench Test Instruction bench type hand drill bench type machine Bench-type milling and drilling machine bench type milling machine benchtype modular unit bench type modular unit bench-type modular unit bench type multi-function tool machine bench type press bench-type scale bench type spot-welder bench type spray booth bench type switchboard bench type switch-board bench-type terracing