un·di·lut·ed
adjective/ˌʌndaɪˈluːtɪd/
/ˌʌndaɪˈluːtɪd/
- (of a liquid) not made weaker by having water added to it; not having been diluted
未掺水的；未稀释的 - (of a feeling or quality) not mixed or combined with anything and therefore very strong
真挚的；纯洁的；浓烈的；醇厚的 - I looked back on that time with undiluted pleasure.
我怀着纯粹的喜悦回顾那段时光。
- I looked back on that time with undiluted pleasure.