Hxen.com's tips：Every day persisted can learn English well!-->■Learn English Everyday■
three-dimensional – adj. having length, height and depth
transplant - v. to perform a medical operation in which an organ or other part that has been removed from the body of one person is put into the body of another person
transparent – adj. something one can see through completely
solvent – n. a liquid used for breaking down other substances
scan – v. to look at the inside of (something) by using a special machine
ink – n. a colored liquid used for writing
replicate – v. to recreate something exactly
