| 单词 | gutta-percha |
| 释义 | gutta-percha (once / 20700 pages) n WORD FAMILY gutta-percha USAGE EXAMPLESWhen I ask people if they have heard of gutta-percha and I meet a blank response. Time(May 30, 2016) Lab tests indicate that the new compound is stronger than plain gutta-percha, and it has the advantage of killing bacteria. Washington Post(Oct 26, 2015) The blocks were not strictly rubber - they are most likely gutta-percha, the gum of a tree found in the Malay Peninsula and Malaysia. BBC(Nov 30, 2014) n a whitish rubber derived from the coagulated milky latex of gutta-percha trees; used for insulation of electrical cables Hyper gum any of various substances (soluble in water) that exude from certain plants; they are gelatinous when moist but harden on drying |
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