• vt. 發(fā)誓；咒罵
• vi. 發(fā)誓，宣誓；詛咒
• n. 宣誓；詛咒

來自古英語 swerian,發(fā)誓，來自 Proto-Germanic*swarjana,說，發(fā)誓，來自 PIE*swer,說，講。 引申詞義咒罵，詛咒。

swear

swear: [OE] Swear is a general Germanic word, with relatives in German schw?ren, Dutch zweren, Swedish sv?rja, and Danish sverge. They all go back to a prehistoric Germanic *swarjan, a derivative of the base *swar-, which also lies behind the second syllable of English answer. And this in turn may come ultimately from the same Indo-European base as produced English sermon. The verb’s original meaning was ‘take an oath’; its use for ‘curse, blaspheme’ dates from the 15th century.
=> answer

swear (v.)

Old English swerian "take an oath" (class VI strong verb; past tense swor, past participle sworen), from Proto-Germanic *swarjan-, (cognates: Old Saxon swerian, Old Frisian swera, Old Norse sverja, Danish sverge, Middle Dutch swaren, Old High German swerien, German schw?ren, Gothic swaren "to swear"), from PIE root *swer- (1) "to speak, talk, say" (cognates: Old Church Slavonic svara "quarrel," Oscan sverrunei "to the speaker").

Also related to the second element in answer. The secondary sense of "use bad language" (early 15c.) developed from the notion of "invoke sacred names." Swear off "desist as with a vow" is from 1898. Swear in "install in office by administration of an oath" is from 1700 in modern use, echoing Old English.

1. He has been brought up not to swear in front of women.

他從小就被教育不要在女性面前說臟話。

來自柯林斯例句

2. Many people swear by vitamin C's ability to ward off colds.

許多人深信維生素C能預防感冒。

來自柯林斯例句

3. I swear I've told you all I know.

我發(fā)誓我已經(jīng)把我所知道的全都告訴你了。

來自柯林斯例句

4. It is totally unacceptable for children to swear.

孩子說臟話是完全不能容忍的。

來自柯林斯例句

5. It's wrong to swear and shout.

破口大罵是不對的.

來自柯林斯例句