释义
n.
a feeling of anxiety or worry
焦虑；担心
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public disquiet about animal testing .公众对动物试验的不安。
v.
make (someone) worried or anxious
使担心；使焦急
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she felt disquieted at the lack of interest the girl had shown .她为这个女孩表现出来的缺乏兴趣而着急。