1·It provides a raised area at the back of the phone which helps stop you scratching the handset when you put it down.
它在手机背面提供了一个抬高的区域，以助于防止你在放下它时把电话听筒划伤。
2·The mongrel presented his muzzle for scratching.
这只杂种狗探出口鼻挠痒。
—— 《柯林斯英汉双解大词典》
3·The Institute spends a lot of time scratching its head about how to boost American productivity.
这家研究所花大量时间绞尽脑汁思考怎样推进美国的生产力。
—— 《柯林斯英汉双解大词典》
4·He's just scratching himself.
他只是在挠自己。
5·I can't help scratching.
我忍不住抓挠。
6·"Ay, ay," said Slightly at once, and disappeared, scratching his head.
“好的，好的，”斯赖特力立刻说，挠着头跑开了。
7·The occupants of the rooms are yawning, or else scratching themselves.
房间里的人在打哈欠，或者在替自己搔痒。
8·All of a sudden the book under Tuk's pillow began scraping and scratching.
杜克的枕头底下的那本书突然开始窸窸窣窣动了起来。
9·Scratching by itself—that is, in the absence of an itch—had no such effect.
抓挠本身——即不养时——并无这样的效果。
10·I have spent a lot of time scratching my head about how to improve my oral English.
我一直绞尽脑汁思考怎么提高我的英语口语。
1·While no scarring has been found to be associated with the rash, itching and scratching should be avoided.
虽然没有找到皮疹和痒后形成瘢痕，但搔抓是应该避免的。
2·Scratching without an itch makes our nerves feel pain.
不痒的时候去搔抓皮肤会让我们的神经感觉到疼痛。
3·You must prevent her from scratching. It may spread the infection and cause scars.
你要防止她搔痒。搔抓会扩大感染，并且可能留下疤痕。
4·Scratching leads to swelling, cracking, "weeping" clear fluid, and finally, coarsening and thickening of the skin.
搔抓可导致肿胀、破裂、“滴出”透明液体，最终皮肤变得粗糙和肥厚。