单词/词组检索

trace
级别	第5级
音标	[ treɪs ]
解释	n.痕迹，踪迹，微量；vt.追踪，找出根源，描绘；vi.追踪
英英释义	to find someone or something that was lost
发音
例句	1. There isn't a trace of a smile on her face. 她脸上没有一丝笑容。 2. We have lost all trace of him. 我们找不到他的踪迹。