您要查找的是不是：
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- Mother and baby interact in a very complex way. 母亲与婴儿以非常复杂的方式相互影响。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- Did the police find any trace of the murderer? 警方找到凶手的行踪了吗？
- They failed to find any trace of the runaways. 他们未能找到逃跑者的任何踪迹。
- There was barely a trace of salt in the soup. 汤里简直一点盐也没有放。
- The post office tried to trace the lost letter. 邮局设法查出那封丢失的信。
- The kids are learning to trace the letter. 孩子们学描字母。
- He always spoke with a trace of sarcasm. 他说话总带着一丝讽刺。
- Some of them developed a great inferiority complex. 他们有些人养成了严重的自卑感。
- My grandmother has a complex against foreigners. 我奶奶对外国人抱有偏见。
- The scheme in this paper can efficiently combat the immediate and delay rebroadcast attack, and possesses much lower tracing complexity and computation complexity. 该方案可以有效地对抗即时重放攻击和延迟重放攻击，同时具有更低的追踪复杂度及计算复杂度。
- The powerhouse was trace out accurately later on a large scale map. 后来发电站被精确地描画在大比例地图上。
- Life is getting more complex and difficult. 生活正在变得越来越复杂和艰难。
- A faint or fleeting indication; a trace. 模糊的暗示模糊的或一闪即逝的暗示; 迹象
- He has a complex about his weight. 他过分关心自己的体重。
- Complex, intricate, and involved. 复杂的、错综的和涉及的
- The country woke from her trace of two hundred years. 这个国家在沉睡了200年之后觉醒过来了。
- A petrochemical complex is to be built here. 这儿将建造一个石油化学联合企业。
- The rain flushed away the trace left by the criminals. 大雨把犯罪分子遗留的痕迹冲刷掉了。
