您要查找的是不是：
- My gum is infected . 我牙龈感染了。
- My gum is infected. 我牙龈感染了。
- Bleed v. My gum is broken and it is bleeding. 胳膊划破了,正在流血。
- My gum is inflamed and hurts badly. 我的牙龈发炎了，很疼。
- My gums is broken and it's bleeding. 我牙龈破了在流血。
- The air is infected with noisome gases. 空气受到了有害气体的污染。
- My gum is broken and it is bleeding 我的牙龈破裂,正在流血
- I have some sore swellings on my gum and jaw. 我的牙床和下巴又肿又痛。
- The chewing gum is pleasant to the palate. 清香爽口口香糖。
- Your computer is infected with a boot sector virus. 您的计算机感染了启动扇区病毒。
- No gum is allowed in the dance studio. 4不可在舞蹈室咀嚼口香糖。
- It is terrible if a society is infected by racism. 一个社会如果被种族主义污染就糟糕了。
- My gum bleeds when I brush my teeth. 我刷牙时牙龈出血。
- Butea gum is also called shellac, insect lac, etc. “紫铆”又名紫矿，还有紫梗、紫草茸、虫胶等名。
- The specific polysaccharide component of guar gum is guaran. 瓜耳胶的这个特殊的多糖成分称瓜拉那。
- One obvious benefit of chewing gum is that it fights bad breath. 一个显而易见的好处是嚼口香糖能清除口腔异味。
- I think I have an abscess on my gums. 我想我的牙床上有个脓疮。
- For weeks my gums, teeth, jaw and sinuses throbbed. 好几周我的牙龈、牙齿、下巴、鼻窦阵痛不止。
- Well, let me give you an examination. Please try to open your mouth. Your gum is badly infected, and a wisdom tooth has already come out. 好，让我来给您检查一下。请张开嘴。您的牙龈严重发炎，并且已经长了颗智齿。
- When I press my gums, the bleed. 当我压它时，就会流血。
