I'm not sure I can do it.
恐怕這事我干不了。
英語(yǔ)常用口語(yǔ) 1000 句 第 28 部分

?? 句中詞匯解析

從本句中提取的重要詞匯

sure [??r] 詞頻1
adj. 確信的，確實(shí)的;有把握的;無疑的;一定的; adv. 當(dāng)然;確實(shí)地;無疑地;
"Make sure the shelf is aligned with the top of the cupboard."
務(wù)必使擱架與櫥柜頂端對(duì)齊。
近義：inarguable, incontestable, incontrovertible, indefectible, indisputable, indubitable 反義：hesitant, hesitative, imprecise, improbable, inconclusive, indecisive

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