?安全封入
... safe dose 安全剂量 safe enclosure 安全封入，封存(退役第一阶段) safe end 安全端，[异金属]过渡段 ...
An animal missing from Belfast Zoo for more than five weeks has been found safe and well and returned to its enclosure.
BBC: Missing coati returned to Belfast Zoo
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。