Since a back tooth is bad,it became swollen.

后牙齿坏了，肿了起来。

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Since a back tooth is bad, it became swollen.

后牙齿坏了，肿了起来。

youdao

Patient: There's a hole in my back tooth, and a filling has fallen out.

病人：我后面这颗牙有个洞，里面补过的填充物掉出来了。

youdao

"We are going to go back in and fight this thing tooth and nail, " Gorman said.

CNN: Veterans groups irate at Obama's private insurance proposal

They would start to cut back, and change orders, and fight you tooth and nail for every cent.

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Housing stocks have been moving mostly higher dating back to last October, leading to concerns that the rally is getting long in the tooth.

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