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- offering chemistry course 开设化学课程
- He failed his chemistry course and now receives tutoring. 他化学没及格，现在正在接受辅导。
- The Physical Chemistry course has attracted a lot of students. 物理化学课吸引了很多学生。
- During the Chemistry course we had a few Physics lessons where we had to perform our own experiments. 上化学课期间,我们还上过一些物理课,在课上,我们必须自己做实验。
- The author explains the measure to effectively implement new chemistry course according to the earning theory of constructivism. 本文依据建构主义学习理论阐述了有效实施化学新课程的措施。
- I enrolled in a basic chemistry course at a local community college to reacquaint myself with science. 我在当地的一所大学参加了基础化学课程，来使自己再次熟悉科学。
- The theory of creative education promotes maximally the development of innovation in chemistry course. 化学教育中的创新教育往往片面地集中在实验手段的创新上。
- "When I saw my semester grade for the chemistry course, it really threw me for a loop! 这个学生说："当我看到我的化学课学期成绩的时候，我真是吓了一跳。
- In the new round of course reform in fundamental education, the reform of the chemistry course stresses on its experimental lesson. 新一轮的基础教育课程改革中,化学课程改革的关键所在在于实验课的改革。
- "When I saw my semester grade for the chemistry course, it really threw me for a loop!I was sure I'd get at least a "B"--but there it was in black and white: a "D".So I barely managed to pass. 这个学生说：“当我看到我的化学课学期成绩的时候;我真是吓了一跳.;我满以为我至少能得一个“B”;可是白纸上写的黑字是一个“D”
- When I saw my semester grade for the chemistry course, it really threw me for a loop!I was sure I'd get at least a "B"--but there it was in black and white: a "D".So I barely managed to pass. 这个学生说：“当我看到我的化学课学期成绩的时候，我真是吓了一跳．我满以为我至少能够得一个‘B’，可是白纸上写的黑字是一个‘D’．所以，我刚刚及格。”
- He bit off a large piece of the apple. 他咬下一大块苹果。
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- The boat's going off course, we'll have to haul up. 船要偏离航线了，我们得转向迎风行驶。
- I bought her some flowers as a peace offering. 我买了一些花送给她表示歉意。
- He cut off a bunch of grapes to entertain us. 他剪下一串葡萄招待我们。
- traditional Chinese medicine chemistry course 中药化学
- I fell off my bike and went arse over tit. 我跌下自行车，一头号栽到地上。
- The singer led off with a popular ballad. 歌唱家首先唱了一首流行的民歌。
