自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
N-COUNT 床；床铺 A bed is a piece of furniture that you lie on when you sleep.
She went into her bedroom and lay down on the bed...
We finally went to bed at about 4am...
N-COUNT （旅馆、医院等的）床位 If a place such as a hospital or a hotel has a particular number of beds, it is able to hold that number of patients or guests.
N-COUNT 畦；苗床；花圃；花坛 A bed in a garden or park is an area of ground that has been specially prepared so that plants can be grown in it.
The geraniums in the flower bed looked bedraggled from the heavy rain.
...beds of strawberries and rhubarb.
N-COUNT （海洋或湖泊中某种贝类和植物密集分布的）场，层，带 A bed of shellfish or plants is an area in the sea or in a lake where a particular type of shellfish or plant is found in large quantities.
Fishermen fear valuable oyster and mussel beds could be decimated...
The whole lake was rimmed with thick beds of reeds.
N-COUNT 海床；河床 The sea bed or a river bed is the ground at the bottom of the sea or of a river.
For three weeks a big operation went on to recover the wreckage from the sea bed.
...the bare bed of a dry stream.
N-COUNT （岩）层 A bed of rock is a layer of rock that is found within a larger area of rock.
Between the white limestone and the greyish pink limestone is a thin bed of clay.
...a sandstone bed.
N-COUNT 底部食物；底层食物 If a recipe or a menu says that something is served on a bed of a food such as rice or vegetables, it means it is served on a layer of that food.
Heat the curry thoroughly and serve it on a bed of rice.
PHRASE 把…搞上床；诱使…发生性关系 To get someone into bed means to persuade them to have sex with you.
PHR-RECIP 和…上床；和…发生性关系 To go to bed with someone means to have sex with them.
PHRASE 正在和…性交 If you say that someone is in bed with someone else, you mean that they are having sex in bed.
PHRASE 在做爱方面；就床上功夫而言 If you say that someone is good in bed, you mean that they are a skilful lover.
PHRASE 自作自受；自食其果 If you say that someone has made their bed and must lie in it, you mean that since they have chosen to do a particular thing, they must now accept the unpleasant results of their action.
PHRASE 铺床 When you make the bed, you neatly arrange the sheets and covers of a bed so that it is ready to sleep in.
PHRASE 自打起床心情就不好 If you say that someone got out of bed on the wrong side, you mean that they have been bad-tempered ever since they woke up that morning.