I'm not really sure about that. Mr. Jiang should know the answer to that.
关于那事我不敢确定，蒋先生应该知道答案。
商务英语 900 句
第 69 部分
📚 句中词汇解析
从本句中提取的重要词汇
adv. 真，真正;实在，果真;实际上;事实上;
💡 real真实的+ly表副词 →真正地
"Tom was really hungry and ate up everything served."
汤姆确实饿坏了,把端到桌上的东西吃得精光.
近义：honestly, indeed, just, authentically, particularly, properly
反义：hypocritically, insincerely, lyingly, meretriciously, misleadingly, untruthfully
adj. 确信的，确实的;有把握的;无疑的;一定的;
adv. 当然;确实地;无疑地;
"Make sure the shelf is aligned with the top of the cupboard."
务必使搁架与橱柜顶端对齐。
近义：inarguable, incontestable, incontrovertible, indefectible, indisputable, indubitable
反义：hesitant, hesitative, imprecise, improbable, inconclusive, indecisive
v. 知道;了解;认识;确信;
n. 知情;
💡 知道know的人爱说自己不no知道
"Do you know your ABC?"
你认识所有的字母吗？
近义：learn, understand, get, cognize, comprehend, meet
vt.& vi. 答复; 解答; 答辩;适应;
n. 回答;答案;反应;足以媲美的人;
"We sought long and hard but found no answer."
我们作了长期的艰苦探索,但没有找到答案.
近义：reply, respond, satisfy, suffice, suit, fill
反义：examine, inquire, interrogate, order, probe, query