A suggested explanation, so long as its correctness is still in doubt, is called a hypothesis. 提出来的解释,只要它的正确性仍然有疑问,便称为假说。
You may go, provided your work is done. 只要你做完工作就可以走了。
牛津高阶第八版
美国韦氏词典
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维基百科 (自由的百科全书)