cold

音標發(fā)音

cold的基本意思是“冷的,寒冷的”,指以體溫為標準而感到外界的氣溫低,常用于指溫度或天氣。在表示人的感情時還可指“冷淡的,不熱情的”,指對某人或某物感到漠不關心,此時多用作定語。
be cold用作謂語時,后面可接動詞的現(xiàn)在分詞形式。

cold作名詞時有二個意思:一是指相對于身體的溫度來說,溫度較低,使人感到冷,即“冷,寒冷”; 二是指由于天氣寒冷而引起的“傷風,感冒”。
cold作“冷,冷天氣”解時只用單數(shù)形式,且其前須加定冠詞the。cold在作“感冒”解時可用作可數(shù)名詞,也可用作不可數(shù)名詞,在與catch, take, get連用時,不定冠詞a可有可無(英式英語用catch cold,而美式英語用catch a cold),但如果cold前面有形容詞修飾,無論哪個動詞與之搭配,不定冠詞a均不可省略。
cold和have連用時,一般加a,表示狀態(tài),常與表示延續(xù)時間的狀語連用。

(LOW TEMPERATURE) at a low temperature, especially when compared to the temperature of the human body, and not hot, or warm
(UNFRIENDLY) not showing kindness, love, or emotion and not friendly
(ILLNESS) a common infection, especially in the nose and throat, that often causes a cough, a slight fever, and sometimes some pain in the muscles
(LOW TEMPERATURE) cold weather or temperatures

Something that is cold has a very low temperature or a lower temperature than is normal or acceptable.
coldness
If it is cold, or if a place is cold, the temperature of the air is very low.
coldness
If you are cold, your body is at an unpleasantly low temperature.
Cold colours or cold light give an impression of coldness.
A cold person does not show much emotion, especially affection, and therefore seems unfriendly and unsympathetic. If someone's voice is cold, they speak in an unfriendly, unsympathetic way.
coldly
Cold weather or low temperatures can be referred to as the cold.
in cold blood&rarrsee blood
to get cold feet&rarrsee foot
to blow hot and cold&rarrsee hot
to pour cold water on something&rarrsee water
If you have a cold, you have a mild, very common illness which makes you sneeze a lot and gives you a sore throat or a cough.
If you catch cold, or catch a cold, you become ill with a cold.
If someone is out cold, they are unconscious or sleeping very heavily.

冷
Chapter Four illustrates the fMRI experiment of imaging and actual cold stimulus.
第四章是想象冷刺激與實際冷刺激的fMRI實驗。
感冒
寒