Undermining caries
[医] 潜蚀性龋
🧩 词语组成解析
v. 在某物下挖洞或挖通道( undermine的现在分词 ); 侵蚀…的基础; 暗中破坏; 逐渐削弱
🗣️ 情景例句
And my friend Alexandra is going back to Greece ...
我的朋友Alexandra就要回希腊去了……
Draw water with a sieve.
竹篮子打水一场空。
to discover whether they are mentally ill more often than other people are.
看一看他们是否比其他人更易患精神病。