Beti贝蒂
betv.打赌;确信无疑n.赌注;确信
Bettina Von Arnim贝蒂娜·封·阿尼姆
Betula papyrifera北美白桦
Betula platyphyUa白桦
beton translucide玻璃骨料混凝土
betic retinopathy糖尿病视网膜病变
Bettendorff's test贝图埃尔
Betulla platyphiUa白桦
bet my last dollarvt.拿一切来打赌(孤注一掷;断言;确信)
bet on a certainty在预先秘密了解结果的情况下打赌
bet one's shirt on确信成功,孤注一掷