[ guāpímào ] a kind of skullcap resembling the rind of half a watermelon; skullcap
Example Sentences:
1.
What would have happened had he been wearing a three - quarter helmet or , worse yet , a “ shorty 如果他戴了一顶四分之三罩的安全帽，或者更糟的瓜皮帽，那会发生什麽事？
2.
If you ride with a shorty or half helmet , you are accepting only 39 % of the protection you could obtain 如果你骑车时是戴著一顶面罩更短的安全帽甚至是瓜皮帽，你只有受到39 %的保护。
3.
And , of course , if you ride wearing a “ novelty ” helmet or no helmet at all then you have none of the protection you could have chosen 如果你骑车时是戴著一顶面罩更短的安全帽甚至是瓜皮帽，你只有受到39 %的保护。照字面上来看，你为什麽要放弃61 %的保护而不选择一顶全罩式的安全帽呢？
