单词	u factor
释义	u factor 窗户热传系数
随便看	table editor program table egg table electric dental engine table element table entry table exchanging apparatus table expenses table fan table feed table feeder table-feed lever table feed lever table feed screw table-feed screw table-feed wheel table feed wheel table-fellowship table-fellowships table felt table file table filter table finisher table flap table-flap tableflap 但见包藏无限意但见宵从海上来但见悲鸟号古木但见悲鸟号古木但见新人笑但见沙场死但见泪痕湿但见牛羊群但见群鸥日日来但见色浮金粟くぎん【苦吟】くぎ付けくぎ抜きくぎ裂きくぎ隠しくくくくくく【九九】くく【区区】くくる