To be good, we must do good; and by doing good we take a sure means of being good, as the use and exercise of the muscles increase their power.
?? 名句詞匯解析
從本句名言中提取的重要詞匯，幫助你深度理解這句話
n. 練習(xí);運(yùn)動(dòng)，訓(xùn)練;運(yùn)用;典禮;
vi. 鍛煉，訓(xùn)練，練習(xí);
vt. 鍛煉（身體某部位）;使焦慮，使憂慮;實(shí)行，發(fā)揮（作用）;運(yùn)用;
?? ex出+erc力量+ise表名詞，物品，狀態(tài) →練習(xí)，鍛煉
"You should exercise extreme caution when driving in fog."
在霧中開車要極為小心.
近義：profess, wield, practice, practise, qualify, train
vt.& vi. 增加，增大，增多;
vt. 增強(qiáng)，增進(jìn);[縫紉]放（針）;
vi. 增強(qiáng);增進(jìn);增殖，繁殖;[縫紉]放針;
?? in向內(nèi)+crease增→增加
"He had the audacity to ask for an increase in salary."
他竟然厚著臉皮要求增加薪水.
近義：heighten, hike, hypo, increment, intensify, magnify
反義：lessen, lower, reduce, slack, slacken, deescalate
aux. 必須;必然要;（做出邏輯推斷）;（表示堅(jiān)持）;
n. 必須做的事，必不可少的事物;葡萄汁;霉臭;麝香;
vt.& vi. （表示必要或很重要）必須;（提出建議）應(yīng)該;得;（表示很可能或符合邏輯）一定;
adj. 不可或缺的;狂暴的;
"You must be able to speak French for this job."
干這項(xiàng)工作你得會(huì)說法語。
近義：ought, should, necessaries, necessity, precondition, prerequisite
vt. 拿，取;采取;接受（禮物等）;耗費(fèi)（時(shí)間等）;
vi. 拿;獲得;
n. 鏡頭;看法;收入額;場(chǎng)景;
"Students will normally take three A2 subjects."
學(xué)生通常要選三門A2證書考試科目。
近義：apprehend, keep, nab, receive, seize, snatch
反義：transfer, cede, give, reject, snub, spurn
adj. 確信的，確實(shí)的;有把握的;無疑的;一定的;
adv. 當(dāng)然;確實(shí)地;無疑地;
"Make sure the shelf is aligned with the top of the cupboard."
務(wù)必使擱架與櫥柜頂端對(duì)齊。
近義：inarguable, incontestable, incontrovertible, indefectible, indisputable, indubitable
反義：hesitant, hesitative, imprecise, improbable, inconclusive, indecisive
n. 方法（ mean的名詞復(fù)數(shù)）;手段;收入;財(cái)富;
v. 意味著（ mean的第三人稱單數(shù)）;引起;打算或注定要某人成為或做某事;
"The inquiry is by no means cut and dried."
調(diào)查之事遠(yuǎn)未蓋棺定論。
近義：approach, manner, method, mode, process, strategy