It did not, however, remain within the confines of his estate.
然而，这种疾病并未被局限在他的庄园内，
新概念英语第四册 Lesson 17 A man-made disease

📚 句中词汇解析

从本句中提取的重要词汇

however [haʊ'ɛvɚ] 词频1
adv. 不管到什么程度;无论如何;然而;可是; conj. 不管怎样;
💡 how + ev =age （年龄，时代） + er [名词后缀],表示人,行为的主动者，做某事的人 → ad.然而；不管怎样
"But I am very much believable, however, you'll get him to come."
我相信你不管怎样都能把他请来.
近义：instead, nevertheless, nonetheless, notwithstanding, rather, regardless
remain [rɪ'men] 词频1 词根: man
n. 剩余物，残骸;残余;遗迹;遗体; vi. 留下;保持;留待;依然; vi.& link-v. 搁置;剩余，剩下;逗留;终属，归于;
💡 re回+main逗留→回来留下→剩余
"The money was donated by a local businessman who wishes to remain anonymous ."
这笔款子是当地一位不愿透露姓名的企业家捐赠的。
近义：keep, stay, get, persevere, hold, continue 反义：vary, alter
estate [ɪ'stet] 词频2 词根: stat
n. 财产，遗产，房地产;个人财产;不动产权;（较高的）社会地位; adj. （汽车）连箱的（拥有较长的车身和后门，后座后面有较大的空间）;
💡 e出+stat站着+e强调→站出来的东西→房子等不动产
"An industrial estate will help to promote the business of that city."
工业区将促进那个城市的商业发展.
近义：soil, territory, homestead, latifundium, lot, property
confines [[kən'fainz]]
n. 疆界, 界线, 范围

📚 更多「新概念英语第四册」例句

Alfred stayed in the camp a week before he returned to Athelney.
阿尔弗雷德在敌营呆了一个星期后，回到了阿塞尔纳。
'We're got more garages with smart people,' Mead observes.
“我们有更多的汽车间，那里有许多聪明人，”米德说。
If one group of people were disturbed from their eye-movement sleep for several nights on end,
如果有两组人，一组人连续几夜在眼球队活动时被叫醒；
Apparently what happened was that water collected on these tar pits, and the bigger animals like the elephants ventured out on to the apparently firm surface to drink, and were promptly bogged in the tar.
沥青坑里积存了水，大象那样的大动物冒险到似乎坚固的水面上去饮水，立即掉进了沥青坑。
Their aim is understandable.
他们的目标是可以理解的。
and should not be put in drinks unless it is known to be safe.
只有知道冰块安全时才能加入饮料。