impulsion

n [C] ~ (to do sth) (fml 文) strong urge (to do sth) （做某事的）强烈欲望: the impulsion to break away and make a new life 想脱离开, 去过一种新生活的强烈欲望.

impropriety, improve, improve on, improvement, improvidence, improvident, improvidently, improvisation, improvise, improvised, imprudence, imprudent, imprudently, impudence, impudent, impudently, impugn, impuissance, impulse, impulse buying, impulsive, impulsively, impulsiveness, impunity, impure, impurity, imputation, impute, in, in light of, in (the )future, in a hurry, in a moment, in a sense, in a way, in a word, in accordance with, in addition, in addition to, in advance,