knob
knob 英 [nɒb] 美 [nɑb]
n. 把手;旋钮
名词复数:knobs
- You can use the word knob for any bump or bulge, like the egg-shaped knob on your head after you bumped it on the door knob.
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- n. 把手;旋钮
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1. She twirled the knob of the door.
她转动门把手。
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2. the volume control knob
音量控制旋钮
- knob (n.) late 14c., knobe, probably from a Scandinavian or German source (compare Middle Low German knobbe "knob," Middle Dutch cnoppe, Dutch knop, Old Frisian knopp, knapp, Old High German knopf, German Knopf "button," Old Norse knyfill "short horn"). Meaning "knoll, isolated round hill" is first recorded 1640s, especially in U.S. For pronunciation, see kn-.
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