tenuousness是什么意思 n. 薄; 细; 空洞无物; 无关紧要 tenuousness的用法和例句： 1. Except the evidence against you was tenuous. 如果针对你的证据都很牵强还好 2. Because our lives have suddenly become so very tenuous. 因为我们的生命突然间变得如此脆弱 3. Yes,...
