poison
音標(biāo)發(fā)音
- 英式音標(biāo) ['p??z(?)n'p??zn]
- 美式音標(biāo) [?p??.z?n]
- 國際音標(biāo) ['p?iz?n]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 毒藥;極有害的思想;抑制劑;中子吸收劑;有毒害的人(或行為等)
- vt. 毒害;下毒;敗壞;污染(地區(qū)、空氣等);抑制......的活性
- adj. 有毒的
- n. (Poison) (美、愛、英)波伊松(人名)
詞源解說
- 直接源自古法語的poison,意為毒藥;最初源自拉丁語的potionem,意為毒藥。
詞根記憶
- 毒害(poison)百姓,被送進(jìn)監(jiān)獄(prison)
同根派生
- adj性質(zhì)的同根詞
- poisonous:有毒的;惡毒的;討厭的。
- n性質(zhì)的同根詞
- poisoning:中毒。
- poisoner:投毒者;毒害者。
- v性質(zhì)的同根詞
- poisoning:毒害(poison的ing形式)。
用法辨析
- poison用作名詞時(shí)是“毒藥”的意思,轉(zhuǎn)化為動(dòng)詞作“毒死”解,用作及物動(dòng)詞,賓語一般是有生命的人或動(dòng)物。
- poison引申可作“污染,對(duì)…有不良影響”解,用作及物動(dòng)詞,接空氣、水或思想意識(shí)等名詞作賓語。
v. (動(dòng)詞)
英漢例句
- 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(dòng)詞 (v.)
用作及物動(dòng)詞: S+~+ n./pron.
詞組短語
- administer poison 投放毒藥
- neutralize poison 中和毒性
- swallow poison 吞服毒藥
- absolute poison 極其厭惡
- rank poison 劇毒
- slow poison 慢性毒藥
- poison for killing weeds 除草劑
用作名詞 (n.)
動(dòng)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
專業(yè)釋義
- 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.
腫瘤血管的形成與癌毒、氣虛關(guān)系密切,當(dāng)形成之后,加劇瘀血的改變,因此腫瘤微血管的密度可能是瘀血的客觀指標(biāo)。 - 毒藥
- 減弱(催化劑、酶等)的作用,抑制;【核物理學(xué)】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(zhì)(如硼等)
- 有毒
- 有毒物品
- 毒藥
- 毒
- 毒物
- 毒藥