2018иԇرl~R76
1381. underlying= inner a. ڵ;[
1382. underpinning= foundation n. A;֧;֧
1383. underpinning= support n. A;֧;֧
1384. underrate= underestimate v. ;p
1385. underrate =undervalue v. ;p
1386. underscore =stress v. {
1387. undertake= attempt(Ŭ;Lԇ) v.Г;
1388. undertaking =enterprise n. I(y);I(y)
1389. uneasy= unstable a. 不(wn)
1390. uniform= without variation a. y(tng)һ;һµ
1391. uniformly= evenly ad. һµ
1392. uniformly =consistently ad. һµ
1393. unintendedly =occasionally(ż Ȼ) ad. Ӌ
1394. unique= distinct a. е
1395. unique= sole(Ψһ) a. е
1396. unique to= only found in a. е
1397. universally =without exception ad.ڸNr
1398. unleash= release v. ጷ
1399. unprecedented= initial a. ǰ
1400. unprecedented= new a. ǰ