以前表示_有道手机词典

1.她明确表示自己以前从未见过他。
She swore (that) she'd never seen him before.
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2.科学家们表示，很久以前的建造者们可能在石头上绑上木杆，然后推着它们在沙地上滚动。
Long-ago builders could have attached wooden poles to the stones and rolled them across the sand, the scientists say.
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3.约翰•汉姆表示：“我们以前认为，压力是随机出现的危急现象，只会偶尔发生。
We used to think of pressure as this random acute phenomenon that happened every once in a while.
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