单词	suction cup
释义	suction cup noun : a cup-shaped device in which a partial vacuum can be produced when applied to a surface Example Sentences The device is held to the wall with two suction cups. Recent Examples on the Web The suction cup mount can be affixed to a dashboard with a flat surface, or onto the windshield, and connection goes to a 3.7-foot USB-C cable. Talon Homer, Popular Mechanics, 6 Sep. 2022 Switch to the toddler brush at around 18 months with its suction cup bottom that keeps the head away from the counter. Jamie Spain, Good Housekeeping, 22 Aug. 2022 In one, a robotic arm with four finger-like grippers and a retractable suction cup in the center reaches into a plastic tub and picks up a bar of soap, then deposits it onto a conveyor belt. Aaron Pressman, BostonGlobe.com, 15 Aug. 2022 This suction cup system breaks away from typical roof rack designs and affords users a variety of mounting options. Talon Homer, Popular Mechanics, 3 Aug. 2022 The lampreys mouth serves as a suction cup that grips the side of a fish. Peter Krouse, cleveland, 7 July 2022 The light uses a suction cup and batteries to stick onto your back window, while the one-button remote control can mount to your front vents. Charles Dryer And Collin Morgan, Car and Driver, 7 July 2022 The machine heated up the phone to melt the glue, and a suction cup pried the screen ajar. New York Times, 25 May 2022 The iFixit kit arrived with some tweezers, a screwdriver, plastic picks and a suction cup to remove the screen. New York Times, 25 May 2022 See More Word History First Known Use 1942, in the meaning defined above Medical Definition suction cup noun : a cup of glass or of a flexible material (as rubber) in which a partial vacuum is produced when applied to a surface and which is used variously (as to bring blood to the surface of the skin)
随便看	pick clock pick counter pick dressing pick glass pick hammer pick in pick key pick off pick on pick one's way pick oneself up pick out pick over pick sack pick sides pick someone or something to pieces pick someone or something to shreds pick someone's brain pick someone's brain/brains pick someone's brains pick someone's pocket pick something clean pick the brains of pick to pieces pick to shreds

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