Bison waste no longer fell on the ground to improve the soil, which as a result became less good for growing plants.
地上不再有野牛的粪便来改良土壤,结果对于植物生长土壤变得不够肥沃了。
高三英语课文 Unit 13 The USA

📚 句中词汇解析

从本句中提取的重要词汇

improve [ɪm'pruv] 词频1 词根: 证明
vt. 提高(土地、地产)的价值;利用(机会);改善,改良; vi. 变得更好;改进,改善;
💡 im(in)+prov(test)+e(动词后缀)→改良;改善;进步
"We aim to improve opportunities for the less advantaged in society."
我们的宗旨是为社会地位比较低下的人增加机会。
近义:perfect, avail, profit, upgrade, benefit, better 反义:intensify, worsen, aggravate, deteriorate, exacerbate, increase
soil [sɔɪl] 词频1
n. 泥土;土地,国土;滋生地,温床;粪尿,肥料; vt. 弄脏,污辱;给…上粪(施肥);被弄脏,变脏;用青草饲料喂养(牲口); vi. 变脏、受污染或玷污的;变脏;
💡 soil(full)→以青草喂(牛马)
"Earthworms do the important job of aerating the soil."
蚯蚓做了使土壤透气的重要工作。
近义:maculate, muddy, attaint, smear, smirch, smooch 反义:lather, lave, mop, rinse, rub, scour
result [rɪ'zʌlt] 词频1 词根: sali
n. 结果;(尤指足球比赛的)胜利;[体]比分;成功实现的事; vi. 发生,产生;归结为,导致;后果,终结;由…而造成[产生];
💡 re反问+sult跳→反回来的东西→结果
"Is personality the result of conditioning from parents and society, or are we born with it?"
个性是受父母和社会熏陶的结果,还是我们生而有之?
近义:implication, incidence, outcome, outgrowth, produce, progeny
bison ['baisn]
n. 野牛;
"In the year 1700, about 60 million bison wandered freely in North America."
在1700年约有6000万头野牛在北美无拘无束地活动.
近义:buffalo
waste [west] 词频1 词根: /wɪ/
n. 浪费,白费,挥霍钱财;废料,废品,废物;荒地,荒芜;消耗(量),损耗; vt.& vi. 徒劳;(使)损耗;(使)消瘦;浪费; vt. 破坏;干掉;(游戏或比赛中)大胜; adj. 废弃的, 无用的, 荒芜的;
💡 天天wash(洗)衣服,waste(浪费)水。 网友:马胜敏 补充:1:邻居家那个爱喝娃(wa)哈哈的美女(s)真是特(te)别啊!她竟然把废弃的易拉罐作成了吊
"I consigned her letter to the waste basket."
我把她的信丢进了废纸篓。
近义:lose, miss, lavish, misspend, misuse, piddle 反义:avail, utilise, utilize, sparingness, thrift, economy

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