1
have chemo
chemo 是 chemotherapy 的非正式缩写，通常作不可数名词。
She had chemo for six months.
她做了六个月的化疗。
化疗
先理解核心含义，再看它在真实句子里的用法。
化疗
chemo
She had chemo for six months.
她做了六个月的化疗。
After the surgery, the doctor said she would need chemo to prevent the cancer from coming back.
手术后，医生说她还需化疗以防癌症复发。
He felt tired after each chemo session, but he tried to stay positive.
每次化疗后他都感到疲惫，但他努力保持乐观。
My grandmother is going to start chemo next week, and the whole family will support her.
我奶奶下周将开始化疗，全家都会支持她。
chemo 是 chemotherapy 的非正式缩写，通常作不可数名词。
She had chemo for six months.
她做了六个月的化疗。
go through 强调经历整个治疗过程。
He is going through chemo at the moment.
他目前正在接受化疗。
She felt tired during chemo.
化疗期间她感到疲倦。
Not this
I will chemo next week.
Use this
I will have chemo next week.
英语中 chemo 是名词，不是动词；汉语可以说“化疗”作动词，容易直译成 I chemo。需搭配 have、get、receive、undergo 等动词，改正后 have 充当谓语，chemo 作宾语，语义不变。
Not this
I had a chemo last month.
Use this
I had chemo last month.
chemo 是不可数名词，前面不能直接加 a，也没有复数形式。去掉 a 后表示“做化疗”这一泛指义，符合不可数名词的用法；若要表示“一次/一轮化疗”，应说 a round/course of chemo。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
接受化疗
She had to undergo chemo for six months.
她必须接受六个月的化疗。
化疗治疗
His chemo treatment ended last week.
他的化疗治疗上周结束了。
一次化疗
Each chemo session lasts about two hours.
每次化疗大约持续两个小时。
开始化疗
He starts chemo next Monday.
他下周一开始化疗。
化疗药物
These chemo drugs can cause side effects.
这些化疗药物可能会引起副作用。
化疗患者
The nurse checked on the chemo patient.
护士查看了那位化疗患者。
化疗脑（化疗后认知模糊的状态）
After three sessions, she struggled with chemo brain and forgot simple appointments.
三次疗程后，她因化疗脑而思维不清，连简单的预约都会忘记。
化疗鸡尾酒（多种化疗药物联合使用的方案）
The doctor adjusted the chemo cocktail to reduce side effects.
医生调整了化疗鸡尾酒方案以减少副作用。
化疗疲劳
Chemo fatigue made it hard for him to work a full day.
化疗疲劳让他很难工作一整天。
Use chemo naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
chemo 以 chem 开头，正如 chemistry（化学）；化疗就是用化学药物治疗癌症。
语域：informal 常见场景：casual conversation、patient consultation、support group chemo 是 chemotherapy 的非正式缩略形式，多用于日常口语、患者交流和非正式医疗场合；正式文书、学术论文中通常用完整的 chemotherapy。
chemo /ˈkiːməʊ/ 与 demo /ˈdiːməʊ/、emo /ˈiːməʊ/ 真押韵；memo /ˈmɛməʊ/ 拼写相似但元音不同，不押韵。
Dictionary facts from ECDICT, WIKTIONARY.