单词	pipe wiper
释义	pipe wiper 擦管器
随便看	stratum spring stratum stability stratum stability analysis stratum, story stratumstratalayer stratum strata layer stratum stress stratum structure stratum-structure stratum structure method stratum subcutaneum stratum submucosum stratum subserosum stratum subvasculare stratum super stratum stratum suprapyramidale stratum supravasculare stratum surface stratum synoviale Stratum synoviale stratum synoviale capsulae articularis stratum synoviale vaginae tendinis stratum tectofium stratum textures stratum thickness