undiluted
adj. 未稀释的；未搀假的；未冲淡的
近义词：pure，straight，neat，unadulterated，unmixed，diluted，
英英释义
Adjective
- not diluted;
"undiluted milk" "an undiluted racial strain"
例句
用作形容词(adj.)
- Essential oils should never be used undiluted on the skin.精油绝对不能未稀释,就应用到皮肤。
- I looked back on that time with undiluted pleasure.我在回顾那段时间时，兴味仍不减当年。