鼻子: nose...
传人: to teach, to impart, a disciple, descendant...
命题: proposition (logic, math.), to assign an essay topic...
西北: northwest...
版本: version, edition, release...
生词: new word (in textbook), word that is unfamiliar or not yet studied...
弱: weak, feeble, young, inferior, (following a decimal or fraction) slightly less than...
充电器: battery charger...
