obliterate
- vt. 消灭；涂去；冲刷；忘掉
英英释意
- 1. mark for deletion, rub off, or erase;
- "kill these lines in the President's speech"
- 2. make undecipherable or imperceptible by obscuring or concealing;
- "a hidden message"
- "a veiled threat"
- 3. remove completely from recognition or memory;
- "efface the memory of the time in the camps"
- 4. do away with completely, without leaving a trace