present tense | |
I/you/we/they | substantiate |
he/she/it | substantiates |
present participle | substantiating |
past tense | substantiated |
past participle | substantiated |
They were unable to substantiate their claims of government malpractice. 他们拿不出证据来证明他们所声称的政府渎职行为。
👨🏻🏫 Mr. Ng 麥美倫詞典 📚 – macmillan.mister5️⃣.net
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