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You will never in this class have to memorize anything about the periodic table.
这门课并不要求大家去背元素周期表,一点都不要求。
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- 来自原声例句
You will never in this class have to memorize anything about the periodic table.
这门课并不要求大家去背元素周期表,一点都不要求。
应用推荐