单词	I am a silver key
释义	I am a silver key. 我是银钥匙。
随便看	self supporting nuclear chain reaction self-supporting optical cable self-supporting optical fiber cable self-supporting pack self supporting package self-supporting personality selfsupporting plastics self-supporting pole self-supporting property self-supporting rock selfsupporting spring selfsupporting stack self supporting stack self-supporting stack self-supporting steel tower self supporting structure self-supporting structure self-supporting student self-supporting support self-supporting system self supporting tank self-supporting target self-supporting tendency self supporting tower self-supporting tower