小块;(收音机等的)旋钮;(门、抽屉的)球形把手;疙瘩;;节
knob的第三人称单数和复数
I was confronted with an array of knobs, levers, and switches.
我面对的是一大堆旋钮、控制杆和开关。
——柯林斯例句You control device by rotating knobs along the barrel.
通过旋转“手电筒”上的旋钮来控制他.
——期刊摘选The engine sowed cinders and soot over the fiery flowers and the hairy knobs of weed.
火车烟囱喷出的煤屑和煤烟,纷纷落在田间怒放的野花和毛茸茸的杂草茎节上.
辞典例句All their beds were distinctive; Mac'swas an iron affair with brass knobs.
他们的床都各具特色;马克的床是张带球形黄铜柱头的铁家伙。
——柯林斯例句Wipe down door knobs , keyboards, telephones, etc with disinfectant frequently.
要经常用消毒剂将门把手 、 键盘 、 电话等擦拭干净.
互联网All the while, however, she was polishing its already shiny chrome knobs.
但是,一直以来, 她都在打磨炉子上已经被磨得闪闪发亮的铬制旋钮.
互联网The door had special latches instead of knobs.
所有的门都不用门钮而用一种特制的门闩.
辞典例句The door knobs came off in our hands.
我们用手一扭,门把手就掉了下来。
柯林斯例句There are luminous knobs on all the doors in my house.
我家所有门上都安有夜光把手.
《简明英汉词典》Un - clamp the upper gate rail by releasing the 2 hand knobs.
旋松闸门近旁的2个手动旋钮而使上闸门门轨松开.
互联网One thing's certain, It'sure beats all those gauges, switches and knobs.
有一点是明确的:这个设计打败了所有仪表, 按钮和旋钮.
互联网Motors have graduated knobs for manual operation and position observation.
电机使旋钮升级用于人工操作和定位观测.
互联网There were several doors with brass knobs.
那儿有好几扇门,门上有铜把手.
辞典例句We have replaced the knobs on all the doors.
我们将门上所有的把手都换了.
《简明英汉词典》There were knobs and doorbells where one touch had covered another beforehand.
还有事前已被触摸层层覆盖的门把和门铃.
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