floorboard是什么意思？

She heard a floorboard creak upstairs.她听见楼上的地板发出嘎吱嘎吱的响声。A shadow moves across the wall. A floorboard creaks.一道影子从墙上飘过, 地板发出吱吱的响声.This kind of floorBoard gives people a feeling of smoothness and quietness.这种地板木给人一种顺滑、安静的感...

floorboard的音标：floorboard的英式发音音标为：['flɔ:bɔ:d]floorboard的美式发音音标为：['flɔrbɔrd]...