4周搞定2000+托福核心词
excusable = ex(向外) + cus(原因) + able(能…的) = 能向外是有原因的→可以原谅的
expediency = ex(向外) + pedi(脚) + ence(性质) + y(表名词) = 脚向外踏→权宜
corrod = cor(共同) + rod(咬) = 全部咬掉→腐蚀
rod = rod(咬) = 磨牙棒→棒,杆
向外咬掉→侵蚀
erode
常考释义
The stream erodes its outside bank because the current's inertia drives it into the outside bank.
The stream erodes its outside bank because the current's inertia drives it into the outside bank.
来源于:阅读OFFICIAL52 P1vt. 使溃烂;使成溃疡
vt. 侵蚀;使风化;酸蚀;腐蚀
vt. 毁坏;损害;削弱;削减;降低
vi. 下降;减弱;降低;贬值
vi. 被侵蚀;风化
erosion
erosive
erodible
excusable adj. 可原谅的
ex-, 向外+-cus, 原因+able能...的 =能向外是有原因的→可以原谅的
expediency n. 权宜
ex向外+pedi脚+ence性质+y表名词 =脚向外踏→权宜
extortionate adj. 敲诈的
ex向外+tort扭+ion表名词+ate形容词 =向外扭的→要求过高的
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