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. 毒葯;極有害的思想;抑制劑;中子吸收劑;有毒害的人(或行爲等)
- vt. 毒害;下毒;敗壞;汙染(地區、空氣等);抑制......的活性
- adj. 有毒的
- n. (Poison) (美、愛、英)波伊松(人名)
词源解说
- 直接源自古法語的poison,意爲毒葯;最初源自拉丁語的potionem,意爲毒葯。
词根记忆
- 毒害(poison)百姓,被送進監獄(prison)
同根派生
- adj性質的同根詞
- poisonous:有毒的;惡毒的;討厭的。
- n性質的同根詞
- poisoning:中毒。
- poisoner:投毒者;毒害者。
- v性質的同根詞
- poisoning:毒害(poison的ing形式)。
用法辨析
- poison用作名詞時是“毒葯”的意思,轉化爲動詞作“毒死”解,用作及物動詞,賓語一般是有生命的人或動物。
- poison引申可作“汙染,對…有不良影響”解,用作及物動詞,接空氣、水或思想意識等名詞作賓語。
v. (動詞)
英汉例句
- These mushrooms contain a deadly poison.
這些蘑菇含有劇毒。 - Someone tried to poison our dog.
有人要毒死我們的狗。
用作名詞 (n.)
用作動詞 (v.)
用作及物動詞: S+~+ n./pron.
词组短语
- administer poison 投放毒葯
- neutralize poison 中和毒性
- swallow poison 吞服毒葯
- absolute poison 極其厭惡
- rank poison 劇毒
- slow poison 慢性毒葯
- poison for killing weeds 除草劑
用作名詞 (n.)
動詞+~
形容詞+~
~+介詞
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.
劍橋英英字典
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.
腫瘤血琯的形成與癌毒、氣虛關系密切,儅形成之後,加劇瘀血的改變,因此腫瘤微血琯的密度可能是瘀血的客觀指標。 - 毒葯
- 減弱(催化劑、酶等)的作用,抑制;【核物理學】在…中起中子吸收劑作用,在…中加中子吸收劑:
- 中子吸水劑;抑裂變物質(如硼等)
- 有毒
- 有毒物品
- 毒葯
- 毒
- 毒物
- 毒葯