poison
音标发音
- 英式音标 ['pɒɪz(ə)n'pɔɪzn]
- 美式音标 [ˈpɔɪ.zən]
- 国际音标 ['pɔizən]
- 英式发音
- 美式发音
基本解释
- n. 毒药;极有害的思想;抑制剂;中子吸收剂;有毒害的人(或行为等)
- vt. 毒害;下毒;败坏;污染(地区、空气等);抑制......的活性
- adj. 有毒的
- n. (Poison) (美、爱、英)波伊松(人名)
词源解说
- 直接源自古法语的poison,意为毒药;最初源自拉丁语的potionem,意为毒药。
词根记忆
- 毒害(poison)百姓,被送进监狱(prison)
同根派生
- adj性质的同根词
- poisonous:有毒的;恶毒的;讨厌的。
- n性质的同根词
- poisoning:中毒。
- poisoner:投毒者;毒害者。
- v性质的同根词
- poisoning:毒害(poison的ing形式)。
用法辨析
- poison用作名词时是“毒药”的意思,转化为动词作“毒死”解,用作及物动词,宾语一般是有生命的人或动物。
- poison引申可作“污染,对…有不良影响”解,用作及物动词,接空气、水或思想意识等名词作宾语。
v. (动词)
英汉例句
- These mushrooms contain a deadly poison.
这些蘑菇含有剧毒。 - Someone tried to poison our dog.
有人要毒死我们的狗。
用作名词 (n.)
用作动词 (v.)
用作及物动词: S+~+ n./pron.
词组短语
- administer poison 投放毒药
- neutralize poison 中和毒性
- swallow poison 吞服毒药
- absolute poison 极其厌恶
- rank poison 剧毒
- slow poison 慢性毒药
- poison for killing weeds 除草剂
用作名词 (n.)
动词+~
形容词+~
~+介词
英英字典
- a substance that can make people or animals ill or kill them if they eat or drink it
- (ADD SUBSTANCE) to kill a person or animal or to make them very ill by giving them poison
- (SPOIL) to spoil a friendship or another situation, by making it very unpleasant
- Poison is a substance that harms or kills people or animals if they swallow it or absorb it.
- If someone poisons another person, they kill the person or make them ill by giving them poison.
- poisoning
- If you are poisoned by a substance, it makes you very ill and sometimes kills you.
- poisoning
- If someone poisons a food, drink, or weapon, they add poison to it so that it can be used to kill someone.
- To poison water, air, or land means to damage it with harmful substances such as chemicals.
- Something that poisons a good situation or relationship spoils it or destroys it.
剑桥英英字典
柯林斯英英字典
专业释义
- 毒
The vascularization of tumor had close relation with cancer poison and deficient Qi, and deteriorate the stagnant blood. So th~ blood vascular density of tumor is possible to become a objective index of stagnant blood.
肿瘤血管的形成与癌毒、气虚关系密切,当形成之后,加剧瘀血的改变,因此肿瘤微血管的密度可能是瘀血的客观指标。 - 毒药
- 减弱(催化剂、酶等)的作用,抑制;【核物理学】在…中起中子吸收剂作用,在…中加中子吸收剂:
- 中子吸水剂;抑裂变物质(如硼等)
- 有毒
- 有毒物品
- 毒药
- 毒
- 毒物
- 毒药