的意思 track mark

1. He had track marks on his arms from years of drug abuse.
他的手臂上有很多注射痕迹，因为多年的吸毒。

2. The nurse carefully examined the track marks on the patient's legs.
护士仔细检查了病人腿上的注射痕迹。

3. Track marks can be a sign of drug addiction.
注射痕迹可能是药物成瘾的迹象。

4. It's important to seek help if you notice track marks on someone you care about.
如果你发现有人你关心的人有注射痕迹，重要的是寻求帮助。

5. The track marks on her skin were a painful reminder of her past struggles.
她皮肤上的注射痕迹是她过去挣扎的痛苦提醒。

6. The doctor asked about any track marks during the patient's medical history interview.
医生在病人的病史访谈中询问了关于注射痕迹的问题。