英语热门查询
barrageoutspokenpigstyrupturingcollaborateadvantagedpropitiationoccultationcomprehendevinceleathernecktropicretaineranserinecindercustomizeparadoxoverseeradjournlagenamiltprovincesensitivelysurelyjitteryangelicalgibberingexercisingparlaypiercinglypurpleforeheadpreventivesensitivecribdrynessdeservinghuntingharnessexcisiongaladefiancebittenyentransplantingoxygenizesentimenthexadflowerpotrefutation
广告
americium/
.æmə'rɪʃɪəm
.æmə'rɪsǐəm
/
1.
鋂
2.noun [Chemistry] [American English]
镅（元素符号Am）