rat 意味
EN[ɹæt] [-æt]US UK
日ラット ウクマネズミ属
- クマネズミ属 (Rattus) は、ネズミ目(齧歯目)ネズミ科に含まれる属の1つ。ラット属、ラッタス属とも。ラット (Rat) と総称される。ただし日本で医学者や動物学者がラットと言った場合、ドブネズミを実験動物用に家畜化した系統を意味するのが普通である。
- 世界中に分布するドブネズミやクマネズミ を含む。
- クマネズミ属のネズミ類のうち、ドブネズミとクマネズミは、ハツカネズミ属のハツカネズミ Mus musculus とともに、人の生活範囲に生育しており、家ネズミ(家住性ネズミ)と呼ばれる。人間にとって最も身近なネズミ類と言える。
FR rat
- 名詞 (Noun)PLrats
- (zoology) A medium-sized rodent belonging to the genus Rattus.
- Similar studies of rats have employed four different intracranial resorbable, slow sustained release systems—surgical foam, a thermal gel depot, a microcapsule or biodegradable polymer beads.
- (informal) A term indiscriminately applied to numerous members of several rodent families (e.g. voles and mice) having bodies longer than about 12 cm, or 5 inches.
- (informal) A person who is known for betrayal; a scoundrel; a quisling.
- (informal) An informant or snitch.
- (slang) A person who routinely spends time at a particular location.
- Our teenager has become a mall rat.
- He loved hockey and was a devoted rink rat.
- Scab.
- (north-west London, slang) Vagina.
- Get your rat out.
- A wad of shed hair used as part of a hairstyle.
- (zoology) A medium-sized rodent belonging to the genus Rattus.
- 動詞 (Verb)SGratsPRrattingPT, PPratted
- より多くの例
- 文の途中で使用される
- The administration of MUL enhanced the hepatosomatic index of MTX treated rats and brought this parameter back to values very similar to that observed in the control group.
- Besides, these rats presented reduced embryonic death rates (resorption) compared with diabetic nonexercised dams.
- Therefore, two full-thickness skin wounds that were 2 cm in diameter and 1–1.5 cm off the midspinal line were established on the each side of the dorsum of rats (60 days old).
- 文の初めに使われる
- Rats were received d-amphetamine sulfate (5.0 mg/kg i.p) and were placed in rotometer bowls.
- 文の終わに使われる
- As shown previously, stable macrohaemodynamics in our model remained near the lower limit of the renal auto-regulatory range reported for anaesthetized rats.
- At the request of Defence Food Research Laboratory, 14 new anacardic compounds synthesised from tetrahydroanacardol were screened for toxicity to insect and albino rats.
- A selective COX-2 inhibitor, etoricoxib, was reported to reduce the expression of NF-κB protein and inhibit DMH-induced colon ACF in rats.
- 文の途中で使用される
Definition of rat in English Dictionary
- 品詞階層 (Part-of-Speech Hierarchy)
- 名詞
- 可算名詞
- 可算名詞
- 動詞
- 名詞
出典: ウィクショナリー