purify
英 ['pj??r?fa?]
美['pj?r?fa?]
- vt. 凈化；使純凈
- vi. 凈化；變純凈
CET6TEM4CET4GRE考研TOEFL低頻詞常用詞匯
詞態(tài)變化
第三人稱單數(shù):?purifies;過(guò)去式:?purified;過(guò)去分詞:?purified;現(xiàn)在分詞:?purifying;名詞:?purification;
中文詞源
purify 凈化，提純
來(lái)自pure,純的，-fy,使。
英文詞源
- purify (v.)
- early 14c., "free from spiritual pollution," from Old French purefier "purify, cleanse, refine" (12c.), from Latin purificare "to make pure," from purus "pure" (see pure) + root of facere "to make" (see factitious). Meaning "free from extraneous matter" is recorded from mid-15c. Related: Purified; purifying.
雙語(yǔ)例句
- 1. I take wheat and yeast tablets daily to purify the blood.
- 我每天服用干酵母片以凈化血液。
來(lái)自柯林斯例句
- 2. One tablet will purify a litre of water.
- 一丸即可凈化一升水。
來(lái)自《權(quán)威詞典》
- 3. They open the windows to purify the air of the room.
- 他們打開(kāi)窗戶清滌室內(nèi)空氣.
來(lái)自辭典例句
- 4. The old people in the mountains plant lindes to purify the forest.
- 山區(qū)的老人種菩提樹(shù)來(lái)凈化樹(shù)林.
來(lái)自辭典例句
- 5. Lasers can also be used to purify materials.
- 激光還可以用于材料提純.
來(lái)自辭典例句