antiemetic

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
antiemetic 指用于预防或治疗恶心和呕吐的药物或物质,常见于医疗和药学领域。

用法要点

词性用法

antiemetic 主要用作名词,指止吐药;也可作形容词,描述具有止吐作用的物质或药物。在句子中通常作为主语、宾语或定语。

• The doctor prescribed an antiemetic.
• This drug has antiemetic properties.
• Antiemetic medications are often used after surgery.

介词搭配

antiemetic 常与介词 for 连用,表示用于治疗某种情况;也可与 as 搭配,说明其作为止吐药的角色。

• an antiemetic for nausea
• used as an antiemetic
• effective as an antiemetic

语域说明

antiemetic 属于医学术语,主要用于医疗、药学或科学语境,日常对话中较少使用,更常见于专业讨论或处方说明。

• In clinical settings, antiemetics are crucial.
• The pharmacist explained the antiemetic's side effects.
• Antiemetic therapy is part of the treatment plan.

基础例句

If you feel sick on the boat, take this antiemetic to prevent vomiting.

如果你在船上感到恶心,吃下这片止吐药可以防止呕吐。

The doctor gave me an antiemetic after surgery to help with nausea.

手术后医生给了我止吐药,以缓解恶心感。

She always carries antiemetic pills when traveling by car in case of motion sickness.

她坐车旅行时总是带着止吐药片,以防晕车。

This herbal tea is known for its antiemetic properties and can soothe an upset stomach.

这种草药茶以其止吐特性而闻名,可以舒缓胃部不适。

高级例句

In oncology, antiemetics are essential to manage chemotherapy-induced nausea and vomiting.

在肿瘤学中,止吐药对于管理化疗引起的恶心和呕吐至关重要。

The clinical trial evaluated the efficacy of a new antiemetic agent in postoperative patients.

该临床试验评估了一种新型止吐剂在术后患者中的疗效。

Pharmaceutical companies are investing in research to develop more targeted antiemetic therapies with fewer side effects.

制药公司正在投资研究,以开发副作用更少、更具针对性的止吐疗法。

The guidelines recommend prophylactic antiemetic use for high-risk surgical procedures to improve patient outcomes.

指南建议在高风险外科手术中使用预防性止吐药,以改善患者预后。

高频搭配

verb

prescribe an antiemeticadminister an antiemetictake an antiemeticuse an antiemeticrecommend an antiemetic

adjective

effective antiemeticcommon antiemeticstrong antiemeticoral antiemeticintravenous antiemetic

noun

antiemetic drugantiemetic medicationantiemetic agentantiemetic effectantiemetic therapy

adverb

commonly used as an antiemetichighly effective antiemeticfrequently prescribed antiemetic

preposition

antiemetic for nauseaantiemetic in chemotherapyantiemetic with food

phrase

side effects of antiemeticsrole of antiemetics in treatmentneed for antiemetic prophylaxis

常见错误

❌ 错误:I need an antiemetic for my headache.
✓ 正确:I need an antiemetic for my nausea.

错误:antiemetic 专门用于恶心和呕吐,而不是头痛。正确用法应针对恶心症状。

❌ 错误:This medicine is antiemetic to stop diarrhea.
✓ 正确:This medicine is antiemetic to stop vomiting.

错误:antiemetic 指止吐,不用于治疗腹泻。正确用法应强调其防止呕吐的作用。

近义词辨析

antinausea

antinausea 更侧重于预防或缓解恶心感,而 antiemetic 特指防止呕吐的药物或物质,两者常互换但 antiemetic 更精确。

Antinausea drugs may help with queasiness, but antiemetics are specifically designed to prevent vomiting.

antivomiting

antivomiting 是非正式或描述性术语,字面意思是“抗呕吐的”,而 antiemetic 是标准医学术语,更常用于专业语境。

In medical reports, 'antiemetic' is preferred over 'antivomiting' for accuracy.