单词:absolute wavemeter
绝对波长计
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Student: I don't think I deserve an absolute zero. Professor: Neither do I, but it is the lowest mark that I am allowed to give. 学生:我认为我不应该得零分。 教授:我也这么认为,但这是允许我打的最低分数。
发表于:2019-01-02 / 阅读(53) / 评论(0)
英文笑话
This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Heres a novel potential public health measure against the flukick up the humidity. The cold, dry months of winter signal the start of flu season. But previous resear
发表于:2019-01-08 / 阅读(65) / 评论(0)
Scientific American(二)月
(1) T:Look at number 120. Have you got any?你有吗? S: Ineed a lot of cheese. I haven't got much.我需要一些奶酪,我没有多少了。 (2) T: Look at Number 438. Has he got any?他有吗? S: Heneeds a lot of envelopes. He hasn't
发表于:2019-01-23 / 阅读(64) / 评论(0)
英语学习乐园