2. Friendship is a pure white handkerchief . 友谊是一块洁白的手帕。
3. Despite our feelings of how pure pollution have become. 纵使我们的感情有多纯洁亦变得污染。
英英解释
adj.
1. free of extraneous elements of any kind
2. without qualification; used informally as (often pejorative) intensifiers
3. concerned with theory and data rather than practice; opposed to applied
4. (of color) being chromatically pure; not diluted with white or grey or black
5. free from discordant qualities
6. (used of persons or behaviors) having no faults; sinless
7. in a state of sexual virginity