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:?purifies;過去式:?purified;過去分詞:?purified;現在分詞:?purifying;名詞:?purification;
中文詞源
purify 凈化，提純
來自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。
來自《權威詞典》
- 3. They open the windows to purify the air of the room.
- 他們打開窗戶清滌室內空氣.
來自辭典例句
- 4. The old people in the mountains plant lindes to purify the forest.
- 山區(qū)的老人種菩提樹來凈化樹林.
來自辭典例句
- 5. Lasers can also be used to purify materials.
- 激光還可以用于材料提純.
來自辭典例句