trace-flow
常见例句
- I can't trace that letter you sent me.
我找不到你寄给我的那封信。 - 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? - A free flow of water came from the pipe.
水从管道里通畅地流了出来。 - 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。 返回 trace-flow