b)MIBritish EnglishBrE a thin piece of plastic with wires fixed to it, that some people wear in their mouth to make their teeth straight 牙箍,牙齿矫正器SYN British English brace
number/license/registration plate• The seven were riding in a van with Missouri license plates that pulled into the path of the tractor-trailerrig.• And remember that it is illegal to drive with an obscuredlicense plate.• What better suspect than some one with an out-of-statelicense plate, parked so very near the scene of the crime?• A parent who was taking her children to school noted down the number plate.• Cut out two thin rectangles for the number plates and leave to dry on non-stick paper before securing on.• He said he was a but I had the license plate number.• The date on the license plate was 1967, which would make BillyPilgrim forty-four years old.• Jim was so upset that he sold the burgundy car - and transferred the number plate to the Rolls.
metal/steel/iron plates• Or magneticrugs for men who have metal plates in their heads?• In Sheffield they made steel plates and armoured plates for their ships.• As for the ships, steel platesmeant to repair them have found their way into the homes of Vladivostok's elite.• Four rounds after people fall in, the metal plates close again.• Eleven of the steel plates themselves, incidentally, are also included in the show.• His right and left wrist were the worstaffected and his body rejected the metal plates and wires inserted into them.• Telford drove piles in behind the lockwalls and bolted together the iron plates to make the lock both stable and watertight.• It met the wood in massivecylinders, thirteen feet across, made of inch-thick wrought-iron platesriveted together.
plate2 verb [transitiveT]
be plated with something
a)DCBto be covered with a thin covering of gold or silver 用〔金或银〕覆镀,镀上〔金或银〕
a beautiful necklace, plated with 22-carat gold
一条漂亮的22开镀金项链
gold-plated/silver-plated
a gold-plated watch
镀金手表
b)COVERto be covered in sheets of a hard material such as metal 用〔金属板等坚硬材料〕覆盖
The ship had been heavily plated with protective sheets.
plate• To plate, look for the instructions in your manual, it is quite easy, once you are threaded up.• The jawless fish, even though their heads were heavily plated with bone, had chinks in their armour to accommodate eyes.
Originplate1
1. (1400-1500)Frenchplat“plate, dish”, from plat“flat”, from Vulgar Latinplattus, probably from Greekplatys“broad, flat”
2. (1200-1300)Old Frenchplat“flat”
3. (1300-1400) Partly from Old Frenchplat“plate, piece of silver”, partly from Old Spanishplata“silver”