War is a beastly business, it is true, but one proof we are human is our ability to learn, even from it, how better to exist.
📚 名句词汇解析
从本句名言中提取的重要词汇，帮助你深度理解这句话
n. 证明;校样;检验;（酒的）标准酒精度;
adj. 防…的;抗…的;能抵御;能防范;
vt. 给（织物）做防护处理，使防水（或防火等）;印…的校样;
vi. [印刷术] 校对;发酵;
💡 prob, prov Prob, prov= test, 表示”测试,证明, 检验”
"The photo was final proof of her husband's infidelity."
这张照片最终证明了她丈夫的不忠.
近义：rainproof, seal, waterproof, proofread, subedit, edit
n. 人，人类;
adj. 人的;有人性的;显示人类特有弱点的;人本性的;
💡 hum土,地+an名词后缀，属于...的，传说人是由土造出的 → 人类
"The teacher drew an analogy between the human heart and a pump."
老师打了个比喻，把人的心脏比作水泵。
近义：mortal
n. 能力，资格;能耐，才能;
💡 -ability 后缀,表示能力,合适性##-ility 后缀;表示”意义,有能力”
"The system has the ability to run more than one program at the same time."
该系统能够同时运行一个以上的程序。
近义：aptitude, aptness, intelligence, knack, potential, skilfulness
反义：impotence, inability, incapability, incompetence, incompetency, invalidity
vi. 存在;生存;生活;继续存在;
💡 ex出+ist站立→站出来→活下来→存在，生存
"There exist many sources of energy both potential and kinetic."
存在着许多势能和动能的能源.
近义：be, live, subsist
adj. 野兽般的;凶残的;<口>使人不愉快的;恶劣的;
adv. 非常，极;
"The dirty pub is a beastly place."
那个肮脏的小酒馆是一个叫人恶心的地方.
近义：physical, barbarian, ruthless, savage, bestial, brutal
反义：mannerly, softly, effeminately, gently
n. 商业，交易;生意;事务，业务;职业，行业;
💡 在公共汽车(bus)里面(in)一只鹅(e)和两条蛇(ss)正在做 生意
"The availability of cheap long - term credit would help small business."
低利息的 长期 贷款对小型企业会有帮助.
近义：negotiation, trade, trading, traffic, biz, commerce
反义：individual