Undermining caries
[醫] 潛蝕性齲
?? 詞語組成解析
v. 在某物下挖洞或挖通道( undermine的現在分詞 ); 侵蝕…的基礎; 暗中破壞; 逐漸削弱
??? 情景例句
We have to communicate with them more by sending lobbyists.
我們必須通過派遣更多的公關人員。
The contract will be sent to you by air mail for your signature.
合同會航郵給你們簽字。
This may sound fantastic, but it is easily calculated.
這點聽起來令人難以置信，但卻很容易計算出來。