单词
purify
英 ['pj??r?fa?]
美['pj?r?fa?]
基本信息
- vt. 净化；使纯净
- vi. 净化；变纯净
CET6TEM4CET4GRE考研TOEFL低频词常用词汇
词态变化
第三人称单数:?purifies;过去式:?purified;过去分词:?purified;现在分词:?purifying;名词:?purification;
中文词源
purify 净化，提纯
来自pure,纯的，-fy,使。
英文词源
- 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.
双语例句
- 1. I take wheat and yeast tablets daily to purify the blood.
- 我每天服用干酵母片以净化血液。
来自柯林斯例句
- 2. One tablet will purify a litre of water.
- 一丸即可净化一升水。
来自《权威词典》
- 3. They open the windows to purify the air of the room.
- 他们打开窗户清涤室内空气.
来自辞典例句
- 4. The old people in the mountains plant lindes to purify the forest.
- 山区的老人种菩提树来净化树林.
来自辞典例句
- 5. Lasers can also be used to purify materials.
- 激光还可以用于材料提纯.
来自辞典例句
purify相关单词