toughen one's scalp
常见例句
- Oneself learn science department, literal level is not high, did not write the experience of flexible language again, but I still toughen one's scalp-brace oneself was written rise.
本人是学理科的，文字水平不高，又没有写软文的经验，但我仍然硬着头皮写了起来。 返回 toughen one's scalp