insufficiencies
n.
不充足，不足( insufficiency的名词复数 );
例句:
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These thumps are replaced by thrills when valvular insufficiencies or stenoses or congenital defects are present.
这些撞击在瓣膜闭锁不全或狭窄,或者有先天性缺损时被震颤所代替.
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Then from our country insurance investment situation, it points out some insufficiencies.
进而从我国保险资金运用现状, 指出有哪些不足.
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Conscious of his insufficiencies, he tried to improve himself.
他知道自己的不足, 设法提高自己.