词汇	hydropericardium sign
释义	hydropericardium sign 医心包积液征
随便看	signaling link activation signaling link blocking signaling link code signaling link deactivation signaling link error monitoring signaling link failure signaling link function signaling link functions signaling link group signaling link management Signaling link management function LT signaling link management functions signaling link restoration Signaling Links signaling link selection Signaling Link Selection Code LT signaling link selection field signaling link set signaling link test control signaling link test message signaling logic signaling management application process Signaling mechanism signaling message signaling message handling