scratchy [英] [ˈskratʃi][美] [ˈskrætʃi]adj.手感不好的; 引起瘙痒的; 刺耳的; 粗的; 发出刮擦声的; 潦草的; 乱涂的; 脾气坏的; 易怒的 [例句]A scratchy ink sketch of 。
itchy意思：adj. 痒的 一、读音：英 ['ɪtʃi]；美 ['ɪtʃi]二、例句：I can't reach the itchy place on my back.我的手伸不到我背上痒的部位。
三、词汇用法/搭配：1、itchy points 。
THE COAT IS ZIPPED OFF AT THE BOTTOM OUR REPS ARE WORRIED THAT THE 。zip off 有 释放、放出，闭嘴，拉开，加密压缩等解释。
在这个语境下应该是拉链拉开的意思。
你这段话应该是 The coat is zipped off at the bottom our reps are worried that the zipper is scratchy and going to sna。
Sb's nose is runny. 某人流鼻涕了。
runny 水分过多的，稀的，流鼻涕的 Sb have/has a runny nose.I have a runny nose and a scratchy throat.我流鼻涕，嗓子也哑了。
throat 喉咙 scratchy 沙哑的 wipe sb's no。