nag
英 [n?g]
美[n?ɡ]
- n. 嘮叨；老馬；競賽馬
- vt. 使煩惱；不斷地嘮叨
- vi. 不斷地嘮叨
- n. (Nag)人名；(乍)納吉；(緬)納；(印)納格
低頻詞TEM8GRE常用詞匯
詞態(tài)變化
復(fù)數(shù):?nags;第三人稱單數(shù):?nags;過去式:?nagged;過去分詞:?nagged;現(xiàn)在分詞:?nagging;
助記提示
1. gnaw (Old English gnagan) => gnagan (German nagen "gnaw") => nag.
2. neigh (擬聲詞) => nag.
3. "annoy by scolding," originally a dialectal word meaning "gnaw".
2. neigh (擬聲詞) => nag.
3. "annoy by scolding," originally a dialectal word meaning "gnaw".
中文詞源
nag 抱怨
來自Proto-Germanic*gnagan,咬，詞源同gnaw,最終來自咬牙的聲音。引申詞義抱怨，牢騷。
英文詞源
- nag (v.)
- "annoy by scolding," 1828, originally a dialectal word meaning "to gnaw" (1825), probably ultimately from a Scandinavian source (compare Old Norse gnaga "to complain," literally "to bite, gnaw," dialectal Swedish and Norwegian nagga "to gnaw"), from Proto-Germanic *gnagan, related to Old English gnagan "to gnaw" (see gnaw). Related: Nagged; nagger; nagging.
- nag (n.)
- "old horse," c. 1400, nagge "small riding horse," of unknown origin, perhaps related to Dutch negge, neg (but these are more recent than the English word), perhaps related in either case to imitative neigh. Term of abuse is a transferred sense, first recorded 1590s.
雙語例句
- 1. Aunt Molly is a nag about regular meals.
- 莫莉姨媽是一日三餐都挑三揀四的人。
來自柯林斯例句
- 2. The suspicion that she was lying continued to nag at me.
- 我懷疑她撒謊,這使我煩悶不已.
來自《簡明英漢詞典》
- 3. There was a positive correlation between GPDA and N acetyl ? ? D glucosa minidase ( NAG ), urine minimal albumen ( UmA ).
- 尿GPDA與N乙酰βD氨基葡萄糖苷酶 ( NAG ) 和尿微量白蛋白 ( UmA ) 呈顯著正相關(guān).
來自互聯(lián)網(wǎng)
- 4. The contents of the plasma ET, Bun, Cr and urine NAG, RBP, α1 - MG and ? ? - GTP were determined.
- 兩組病人分別與麻醉前 、 手術(shù)后24h、48h、 72h檢測 血漿內(nèi)皮素 、 尿素氮、肌酐含量和尿NAG 、 RBP 、 α1-MG、γ-GTP含量.
來自互聯(lián)網(wǎng)
- 5. Methods 24 hour urinary ablumin ( Alb ), transferrin ( TRF ), IgG, retinal - bingding protein ( RBP ), N - acetyl - glucosaminidase ( NAG ) , fasting blood glucose, blood creatinine ( Scr ) and so on were measured.
- 方法 測定104例2型糖尿病患者24h白蛋白 ( Alb ) 、 轉(zhuǎn)鐵蛋白 ( TRF ) 、 N乙酰βD氨基 葡萄糖苷酶 ( NAG ) 、 免疫球蛋白 ( IgG) 、 視黃醇結(jié)合蛋白 ( RBP ) 以及空腹血糖 、 血尿素氮等指標(biāo).
來自互聯(lián)網(wǎng)