基本解释n.[物]γ射線激光器同根派生 graser相关词英汉例句Graser nuclear-pumped or gammaray laser 核沖擊激光或γ射線激光Graser diverticulum 格拉澤爾憩室(多發性乙狀結腸粘膜憩室)Graser's diverticulum [毉] 格臘澤氏憩室(乙狀結腸曲的假憩室)Graser's intestinal forceps 格臘澤(氏)腸鉗Graser's stomach clamp 格臘澤(氏)胃鉗graser更多例句