1
insincerity in (doing) something
insincerity 为不可数名词，前面通常不加 a/an。
There was obvious insincerity in his praise.
他的赞扬中明显缺乏诚意。
不诚实；虚伪；无诚意
先理解核心含义，再看它在真实句子里的用法。
不诚实；虚伪；无诚意
the quality of being deceitful or hypocritical; lack of sincerity.
There was obvious insincerity in his praise.
他的赞扬中明显缺乏诚意。
不真诚；缺乏诚意或真实性。
Property of being insincere, lacking sincerity or truthfulness.
His insincerity was obvious when he praised the meal he had barely touched.
当他称赞那顿几乎没动过的饭时，他的虚伪显而易见。
I could hear the insincerity in her voice as she apologized.
她道歉时，我能听出她声音里的毫无诚意。
People can often forgive small insincerities, but not repeated lies.
人们通常能原谅小小的虚情假意，但不能原谅反复的谎言。
insincerity 为不可数名词，前面通常不加 a/an。
There was obvious insincerity in his praise.
他的赞扬中明显缺乏诚意。
该结构中的 act/display 为可数名词，可用不定冠词。
Her apology was an act of insincerity.
她的道歉是一种伪善的表现。
accuse of 是固定搭配，后接名词或动名词。
They accused the politician of insincerity.
他们指责那位政客不诚实。
Not this
He told an insincerity.
Use this
He was insincere.
“insincerity”是不可数抽象名词，不能与不定冠词连用。应使用形容词“insincere”描述人的行为。
Not this
Please accept my insincerity.
Use this
Please accept my sincerity.
“insincerity”表示“不诚实”，而“sincerity”表示“诚意”。在表达歉意或感谢的语境中，通常需要使用“sincerity”来表示真诚。
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.