|
441. virtually ad. 实际上 442. wretched a. 难过的 443. flexible a. 灵活的 The dancer s body is very ~. 444. facet n. 侧面 a ~ of American life 445. endeavor v. /n. 努力 446. elaborate a. 精心的 447. crude a. 未加工的 ~ oil 448. preach v. 说教 449. strive v. 力求 ~ for freedom 450. punctual a. 守时的 He is a ~ man. 451. harness v. 治理 ~ a river 452. integrity n. 诚实;完整 453. submit to v. 屈服=yield to 454. launch v. 发起 455. striking a. 显著的 456. instinct n. 本能 457. maintenance n. 保养 458. scrape v. 刮,擦 459. sensible a. 合情理的 460. eliminate v. 去除 | 
