rot
�[rɒt]
v. (使)腐败,(使)腐烂� n. 腐败,腐烂;腐化,堕落
Candy will rot your teeth. 吃糖会腐蚀牙齿。
rotten
['rɒtn]
adj. 腐烂的, 腐朽的
The apples went rotten very quickly. 苹果很快就腐烂了。
erode
[ɪ'rəʊd]
v. 侵蚀; 削弱, 逐步损害
The rocks have gradually eroded away. 岩石逐渐风化。
corrode
[kə'rəʊd]
v. 腐蚀;侵蚀
Corruption corrodes public confidence in a political system.
腐败可削弱公众对政治制度的信心。
decay
[dɪ'keɪ]
v. /n. 腐烂,衰退,衰败
Sugar makes your teeth decay. 糖能引起蛀牙。
This industry has been in decay for some time. 这个行业早就开始衰退了。
rust
[rʌst]
n. 锈,铁锈� v. (使)生锈
The gate was old and badly rusted. 大门很旧,锈得厉害。
crust
[krʌst]
n.(地球的)地壳;面包皮;(某物的)硬薄外层�
Bake until the crust is golden. 把糕饼烤至外皮呈金黄色。
*cover
['kʌvə]
v. 遮盖;覆盖;报道;包括,涉及�� n. 盖子,封皮
“Exercise” is a word which covers a vast range of activities.
“锻炼”一词包含非常广泛的活动。
She’s covering the American election for BBC television.
她在为英国广播公司的电视台报道美国大选。
coverage �n. 覆盖范围;新闻报道
uncover
[ʌn'kʌvə]
v. 发现;揭露
The police have uncovered a plot. 警方破获了一项阴谋。
*discover
[dɪs'kʌvə]
v. 发现;发觉
Scientists have discovered how to predict earthquake.
科学家已经发现如何预测地震。
discovery� n. 发现
*spot
[spɒt]
v. 发现;看出�� n. 地点,处所;(圆)点,斑点;污渍,斑痕
I spotted a police car behind us. 我发现有辆警车在我们后面。
*recover
[rɪ'kʌvə]
v. 康复;恢复;重新获得
He is recovering from a knee injury. 他膝盖的伤在恢复中。
recovery� n. 恢复
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