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vomit + verb (describing state or action of the substance)
作为物质名词，通常不可数。
Vomit splattered across the car seat.
呕吐物溅到了汽车座位上。
呕吐物
先理解核心含义，再看它在真实句子里的用法。
呕吐物
Vomited matter from the stomach; vomitus.
Vomit splattered across the car seat.
呕吐物溅到了汽车座位上。
胃中反流出的先前内容物；呕吐物。
The regurgitated former contents of a stomach; vomitus.
呕吐物
the matter ejected in vomiting
反胃、回涌的行为。
The act of regurgitating.
催吐药
a medicine that induces nausea and vomiting
The teacher asked a student to clean the vomit from the hallway floor.
老师让一个学生清理走廊地板上的呕吐物。
A strong smell of vomit came from the bathroom, so I opened the window.
一股强烈的呕吐物气味从浴室传来，所以我打开了窗户。
She quickly wiped the vomit off her coat before anyone noticed.
她在别人注意到之前迅速擦掉了外套上的呕吐物。
作为物质名词，通常不可数。
Vomit splattered across the car seat.
呕吐物溅到了汽车座位上。
His clothes were covered in vomit.
他的衣服上全是呕吐物。
常用短语描述气味。
The smell of vomit was overwhelming.
呕吐物的气味令人难以忍受。
She cleaned up the vomit stain.
她清理了呕吐物污渍。
Not this
There is a vomit on the floor.
Use this
There is vomit on the floor.
vomit作为不可数名词，表示呕吐物，不能加不定冠词a。
Not this
I feel vomit.
Use this
I feel like vomiting.
在表达‘想吐’时，应用feel like vomiting，而不是feel vomit。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
喷射性呕吐物
The patient had projectile vomit that reached across the room.
病人喷射性呕吐物喷到了房间对面。
催吐
The doctor used a drug to induce vomit after the poisoning.
医生在中毒后用药催吐。
血性呕吐物
Bloody vomit is a sign of internal bleeding.
血性呕吐物是内出血的迹象。
呕吐反射
The gag reflex is related to the vomit reflex.
咽反射与呕吐反射相关。
呕吐物的气味
The vomit smell lingered in the bathroom.
浴室里残留着呕吐物的气味。
呕吐袋
Airlines provide vomit bags for passengers who feel sick.
航空公司为感到不适的乘客提供呕吐袋。
她到处呕吐！
The horror movie scene where the girl vomits green bile is iconic.
恐怖片中女孩吐出绿色胆汁的场景是标志性的。
我想我要吐了！
After the roller coaster ride, he felt so sick that he had to vomit.
坐完过山车后，他觉得很不舒服，不得不呕吐。
Use vomit naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把“vomit”拆成“vo”和“mit”，“vo”像呕吐声“呕”，“mit”像“密”，联想呕吐物很稠密。
语域：neutral 常见场景：医学、日常对话、药学 作为名词，'vomit'通常用于医学和药学领域，也常见于日常对话，整体语体偏中性，没有强烈的正式或非正式色彩。
作为名词，有可数和不可数两种用法。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.