偶然寄生物
accidental parasite; incidental parasite; occasional parasite; sporadic parasite
偶然
by accident; by chance; contingency; hap; haphazard; incidentally
偶然变动
accidental fluctuation
偶然得到的证据
casual evidence
偶然的
accidental; incidental; occasional; adventitious; casual; fortuitous; haphazard; stray
casual; fortuitous; incidental
casual; contingent
偶然的行为
chance-medley
偶然地
accidentally; casually
偶然发生的
fortuitous
偶然发生的利益
casual profit
偶然发生的损失
casual loss
偶然故障
chance failure
偶然关系
fortuitous connection
偶然论
fortuitism
偶然启示
side light
偶然切断
accidental amputation
偶然情况
cas fortuit
偶然权利
contingent right
偶然事故
chance failure; fortuitous event; fortuity
contingency
偶然事件
accident; casus fortuitus; event; happenchance; incidental
偶然疏忽
accidental omission