"He went back to the lab", Iris exclaimed impatiently.“他回实验室去了，”艾里斯不耐烦地大声说。People have been waiting impatiently for a chance to improve the situation.人们一直在焦急地等待使形势出现转机的机会。"Come on, David," Harry said impatiently.“戴维，快点!”...

The disquietude of his air, the somewhat apprehensive impatience of his manner, surprised me.他神情不安, 急躁的举止中有点担忧, 这使我吃了一惊.He kicked the chair in a spasm of impatience.他突然变得不耐烦，一脚踢向椅子。He expressed impatience at the slow rat...

The author has a knack for befriending interesting people and tracking down important ones.作者的技能帮助他亲近有趣的人们,并对重要人物继续追踪....

白檀二烯...

n.方便( convenience的名词复数 )，便利，有用、有益或适宜的安排、用具或设施，（公共）厕所...

环戊二烯...

liquefacient的音标：liquefacient的英式发音音标为：[ˌlɪkwə'feɪʃənt]liquefacient的美式发音音标为：[ˌlɪkwə'feɪʃənt]...