| 例句 |
One of the guards had been laid out and the other was missing.一个卫兵被打昏，另一个则不知去向。He disappeared many years since.他许多年以前就不知去向。Is the exact value of the missing jewels ascertainable?那些不知去向之珠宝的确切价值弄得清楚吗？ I had the file on my desk a minute ago, but I seem to have lost track of it.文件刚刚还在桌上，可现在好像不知去向了。 |