外推法 | wài tuī fǎ | extrapolation (math.); to extrapolate |
的 | de | of; ~'s (possessive particle); (used after an attribute); (used to form a nominal expression); (used at the end of a declarative sentence for emphasis) |
dí | really and truly | |
dì | aim; clear | |
dī | see 的士[di1 shi4] | |
原理 | yuán lǐ | principle; theory |