音标:['^ʌtә'p\\:tʃә] ;
n. 古塔胶
[医] 马来乳胶, 古塔波胶
n. a whitish rubber derived from the coagulated milky latex of gutta-percha trees; used for insulation of electrical cables
词型变化:名词复数形式 : gutta-perchas

gutta-percha的用法和样例:

例句

用作名词(n.)
  1. A Study on Extraction and Detection of Gutta in Tissue Culture of Eucommia ulmoides Oliv.杜仲组织培养中杜仲胶的提取与检测研究。

词汇搭配

  • gutta-percha tree杜仲树

李华去Larry家,帮他收拾屋子,他们会用到两个常用语:gut feeling和out of the woods. (knocking on door) LH: Larry, 快开门。 Larry: OK, OK, I'm coming! I'm coming! (door opens) LH: 你怎么还穿着睡衣??都快中午了,

发表于:2018-11-30 / 阅读(93) / 评论(0) 分类 美国之音《流行美语》

Amber: Hello, I'm Amber Barnfather and you're listening to bbclearningenglish.com. In Entertainment today, we learn about one of the outstanding writers of modern American literature, Kurt Vonnegut, who died on the 11 of April, aged 84. We hear extr

发表于:2018-12-19 / 阅读(124) / 评论(0) 分类 Entertainment

HealthReport-GutBacteria:WeAreWhatWeEat This is the VOA Special English Health Report. The human digestive system is full of bacteria -- mostly good bacteria. These organisms help break down food so the body can use the nutrients. Scientists are expl

发表于:2019-01-12 / 阅读(64) / 评论(0) 分类 2011年VOA慢速英语(九)月

AS IT IS 2015-08-25 Americans Driven by 'Gut Instinct' to Act in Train Attack Three Americans, a Briton and a French citizen stopped a heavily-armed gunman on a high-speed train in France last week. The Americans said later that gut instinct -- a fee

发表于:2019-01-12 / 阅读(53) / 评论(0) 分类 2015年VOA慢速英语(八)月

抱歉!暂无文本

发表于:2019-01-15 / 阅读(56) / 评论(0) 分类 爆笑英语口语

今天我们要学的词是gut wrenching。 Gut wrenching , 意思是极度痛苦的,撕心裂肺的。 In order to support his younger siblings, he made the gut wrenching decision to drop out of school and find a job, 为了养活弟弟妹妹,他被

发表于:2019-02-05 / 阅读(61) / 评论(0) 分类 英语每日一词
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