壁钩 meaning in Chinese

crampet
hardwall hangers
wall hook

Pledgets imbibed with cocaine solution are then placed under direct visualization into the middle meatus , the inferior meatus , and along the nasal septum . xylocaine with epinephrine is then used to infiltrate the lateral nasal wall , the uncinate process , and the head and inferior portions of the middle turbinate
将浸有的卡因的脱脂棉片直接置于中鼻道，下鼻道和中鼻甲表面，再使用利多卡因和肾上腺素浸润鼻腔外侧壁钩突和中鼻甲。