单词：steric hindrance parameter
单词：steric hindrance parameter 相关文章
Secrets to vocabulary Now we'll give you an example of how easy and effective our word power system is. For each word we'll be doing these four steps that you ’ ll do on your own. One, I ’ ll pron
疯狂英语2001年
(SOUNDBITE OF PASSION PIT SONG, THE UNDERTOW) SCOTT SIMON, HOST: Michael Angelakos started Passion Pit a decade ago out of his dorm room at Emerson College. He's released four albums and also become known for his involvement in mental health. His lat
2017年NPR美国国家公共电台8月
51. group n. 组，群 52. first a. ad. n. 第一，首先 53. field n. 字段，域，栏，场 54. procedure n. 过程，程序，工序 55. print v. 打印，印刷 56. return v. 返回，回送 57
实用英语
今天我们要学的词是 hindrance. hindrance 的意思是阻力，障碍。The U.S. said it will scale back military exercises with South Korea next year, so the war games are not a hindrance to diplomacy over ending North Korea's nuclear weapons
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