第二部分（p－z）

481. transfer: be transferred from beijing to shanghai; transfer property to his niece

482. transform: transforms heat into power; transform his character

483. transmit: transmit an infection; transmit information from one computer to another

484. trigger: trigger off a heated discussion on the matter

485. tug: tug the boat out of water

486. tumble: she tumbled downstairs; tumble restlessly in bed

487. undergo: undergo great hardship; undergo some important changes

488. underlie: many factors underlie my decision

489. undermine: undermine his reputation; water has undermined the stone foundations

490. undertake: undertake the responsibility of looking after the old;
undertake to pay back the money; undertake an experiment

491. unfold: unfold his arms to welcome his friends; the landscape unfolded before us

492. unify: try our best to unify our country; agree on a unified basic price

493. update: update the work schedules on the computers;
update the old equipments in the factory

494. upgrade: upgrade the quality of our products; upgrade their military defenses

495. upset: i felt upset at the bad news; our plan was upset by a sudden change in the weather

496. urge: urge them to support our plans; urge on them the need of cooperation;
have an urge to open a shop of his own

497. utilize: utilize solar energy; utilize lots of techniques to enhance the quality of products;
land utilization; resource utilization

498. vanish: vanish in darkness; some species have vanished from the earth;
my fears vanished

499. vibrate: the house vibrates when a train passes;
her heart vibrates with excitement at the good news

500. violate: violate a law; violate an international agreement;
brutal violation of human rights \x3swwF- Vp]x; [ 本 资 料 来 源 于 贵 州 学 习 网 考研一方同等学历/在职硕士 http://Www.gzU521.com ] \x3swwF- Vp]x;