蜡中混有水滴时，蜡疗容易以引起烫伤的原 因是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25689' and id < 2159305 and id<>'2159305' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25689' and id > 2159305 and id<>'2159305' order by id asc limit 5