单词	rigid layer
释义	rigid layer 刚性层
随便看	drain basket drain baskets drain bias drain board drainboard drainboards drain-body junction drain boles drain bolt Drainbow Drainbows drain box drain break down drain breakdown voltage drain bushing drain cap drain capacitance drain casting drain cavern drain channel drain channel backup drain cistern drain cleaner drain-cock draincock 知君重毫素知在那人家知多少时流知心惟有月知恨苦知我者知我者知折去知新妆了知是何人べんぷくべんぷく【便服】べんべつべんべつ【弁別（辨別）】べんべんべんべん【便便】べんぽうべんぽう【便法】べんまくべんまく【弁膜（瓣膜）】