chasms wider than the Grand Canyon and at least one mountain more than twice as tall as Everest.
比大峡谷还宽的裂缝,起码有一座山有珠穆朗玛峰的近两倍高。
新概念英语第四册 Lesson 35 Space odyssey

📚 句中词汇解析

从本句中提取的重要词汇

canyon ['kænjən] 词频4 词根: /kə/
n. 峡谷;
💡 can-, cann- 【希腊语传入拉丁语】芦苇,管;
"The Grand Canyon in the USA is 1900 metres deep."
美国的大峡谷1900米深.
近义:ravine, notch, gap, defile, gorge
mountain ['maʊntn] 词频1 词根: mount
n. 山,山岳;山脉;一大堆;大量;
💡 mount登上+ain名词后缀 → 山
"the eastern slopes of the mountain"
东山坡
近义:highlands, hill, mount, sierra, highland, savage
twice [twaɪs] 词频1 词根: twi
adv. 两次;两倍;两遍;
💡 twi二,两+ce副词后缀,…次 →二次
"The ball bounced twice before he could reach it."
球弹了两次他才接到。
近义:doubly, double
grand [grænd] 词频2 词根: gr-
adj. 宏大的,宏伟的;(最)重要的;豪华的; n. 一千美元;大钢琴;
💡 grandfather(祖父)-grand(庄重的)+father(父亲) 女孩(gr)和(and) 豪华的大款是朋友
"It's not a very grand house."
这房子并不是十分富丽堂皇。
近义:imposing, junoesque, lavish, magnificent, majestic, majestical 反义:idle, immaterial, inconsequential, inconsiderable, insubstantial, meaningless
least [list] 词频1
adj. 最小的;最少的( little的最高级);最不重要的,地位最低的; adv. 最少,最小; n. 最小;最少量;
"We need at least 24 hours' notice of cancellation."
如欲取消,请至少提前24小时告知。
近义:lowest, lowliest, measly, merest, minimal, minimum 反义:maximal, meridian, top, upmost, uppermost, greatest

📚 更多「新概念英语第四册」例句