promotion [prə'moʃən] 词频3 词根: mob

n. 促进，增进;提升，升级;（商品等的）推广;发扬;

💡 pro向前+mot移动+ion名词后缀 → 促进；升级

"This misbehaviour will certainly go against his chances of promotion."

近义：preferment, advance, advancement, giveaway, headway, improvement 反义：relegating, relegation, degradation, downgrading, demotion

glad [ɡlæd] 词频1 词根: gl-

adj. 高兴的，乐意的;令人高兴的，使人愉快的;（风光）明媚的，（景色）美丽的;充满欢乐的，兴高采烈的; vt. 使高兴;

💡 高兴的哥(g)拉(la)弟(d)瞎逛

"I was glad to climb into the sanctuary of my bed."

近义：ready, willing, jaunty, jocular, jolly, jovial 反义：heartbroken, heavyhearted, hurt, lachrymose, lacrimose, maudlin

hear [hɪr] 词频1

vt.& vi. 听到，听见; vt. 听说;得知;听取;审理; vi. 听;听见;

💡 h(身体两侧)+ear(耳朵):身体两侧能 听见

"I could hear him bumbling around in the kitchen."

近义：listen, overhear, hearken, hark, harken