office ['ɔfɪs] 词频1 词根: of

n. 办公室;办公楼;问询处;重要官职;

💡 fac, fect, fic, fig, fea =make,do,表示”做,制作”

"The office was light and airy."

近义：organisation, organization, bureau, department, agency, entity

phone [fon] 词频1 词根: 声音

n. 电话;听筒;（发声或使用声音的）工具;说某种语言的; vt.& vi. 打电话（给某人）;

💡 phon声音 + e → n.电话，电话机；耳机

"My kids spend hours chatting on the phone to their friends."

近义：telephone, call, blower, pronunciation, telephonic, ring

number ['nʌmbɚ] 词频1 词根: number

n. 数字;数量;号码;编号; v. 标号;总计;把…算作;

💡 numer, number 表示”数字”;”计算”,”估算”

"The number of people employed in agriculture has fallen in the last decade."

近义：numerate, reckon, recount, sum, tally, cipher 反义：remove, subduct, take, withdraw, deduct

please [pliz] 词频1

int. 请; vt.& vi. 使高兴;使满意;讨人喜欢;讨好;

💡 please(please)→取悦；使高兴；喜欢；愿意；请

"Please be quiet. I have to study the book for a test tomorrow."

近义：humor, oblige, pleasure, recompense, recreate, repay 反义：undeceive, disenthrall, disappoint, discontent, dishearten, dissatisfy