一丝用英语怎么说？

一丝

• ghost

例句

• She managed a rueful little smile. 她勉强露出颇带惆怅的一丝笑容。
• He had a strained smile on his face. 他脸上带着一丝勉强的微笑。
• Critically examine your work as if you were looking at someone else’s efforts. 要像评价别人的工作一样，一丝不苟地检查你自己的工作。
• He carried out the plan in very detail. 他一丝不苟地执行那项计划。
• He had a speculative gleam in his eyes. 他眼睛里闪过一丝探寻的神情。
• A smirk flickered at the corner of his mouth as he watched my struggle. 他看我挣扎的样子，嘴角闪过一丝幸灾乐祸的笑容。
• I detected a faint note of weariness in his voice. 我从他的声音中察觉出一丝倦意。
• There’s not a vestige of truth in the witness’s statement. 这个证人的证词没有一丝一毫的真实性。
• There was a tinge of sadness in her voice. 她声音中流露出一丝忧伤。
• scrupulous attention to detail 一丝不苟