在英汉翻译中，**deficient**和**defective**这对近义词的辨析需要特别注意概念侧重点的不同。以下是专业角度的用法解析：
1. **Deficient**（侧重"不足性欠缺"）
-- 核心语义：指数量或质量未达到必要标准，强调"不完整、不充足"
-- 典型搭配：
• 抽象概念：deficient knowledge（知识匮乏）/ deficient evidence（证据不足）
• 量化标准：deficient in vitami ...(以上内容有节略,please sign in for more)
word-vs-word-cn
【Deficient】 , 【defective】 mean showing lack of something necessary. The words are sometimes used interchangeably though they tend to diverge in their meanings.
【Deficient】 typically implies a falling short in the amount, quantity, or force considered essential to adequacy or sufficiency.
【Defective】 on the other hand typically implies existence of some definite fault, injury, or flaw that impairs the completeness or efficiency of something; thus, a person is 【deficient】 in courage when he has not sufficient courage to meet his difficulties; he is mentally 【deficient】 when he has not sufficient intelligence to enable him to take care of himself; he is mentally 【defective】 (or a mental 【defective】 ) when some fault or defect in his nervous system impairs his ability to think coherently; he suffers from 【defective】 hearing when by disease or injury the organ of hearing has become 【defective】 .
网络相关图 Defective Deficient
