Word · Frequency #2933
dust
拂去灰尘;给…除尘;擦去灰尘
核心释义
to remove dust from something; to clean by removing dust
- 1.
拂去灰尘;除去...上的灰尘
To remove dust from.
- 2.
除尘;擦去灰尘
To remove dust; to clean by removing dust.
- 3.
(鸟)在沙土中洗澡;沙浴
Of a bird, to cover itself in sand or dry, dusty earth.
- 4.
在...上撒(粉末或液体);喷洒
To spray or cover (something) with fine powder or liquid, to sprinkle.
- 5.
撒(粉状物)
To sprinkle (a substance) in the form of dust.
- 6.
故意向(击球手)投近身球;迫使后退
To deliberately pitch a ball close to (a batter); to brush back.
- 7.
发送微量加密货币以尝试识别(钱包)所有者
To attempt to identify the owner of (a cryptocurrency wallet) by sending tiny amounts of cryptocurrency.
撒;在…上撒(粉末或液体);(鸟)在沙土中洗澡;沙浴;故意向(击球手)投近身球;以近身球迫使(击球手)后退;向(加密货币钱包)发送微量加密货币以识别其所有者;拂去灰尘;除去...上的灰尘
用法In use
Please dust the shelves before the guests arrive.
用法提示:及物动词,意为拂去灰尘,用于祈使句。
She dusted the cake with powdered sugar.
用法提示:及物动词,意为撒(粉末),后接介词with。
He is dusting the furniture with a soft cloth.
用法提示:及物动词,意为拂去灰尘,用于现在进行时。
dust sth
sth 指被除尘的物品,如家具、架子、书桌。
She dusts the shelves every Saturday morning.
她每周六早上都掸去架子上的灰尘。
dust sth with sth
sth 是被撒粉的物品,with 后接撒上去的粉末或液体。
Dust the cake with icing sugar before serving.
上桌前在蛋糕上撒些糖粉。
相关词与表达Connections
搭配Collocations
- dust the furniture
- 给家具除尘
- She dusted the furniture in the living room.她给客厅里的家具除尘。
- dust sth off
- 拂去某物上的灰尘
- He dusted off his jacket before entering the room.他进房间前拂去了夹克上的灰尘。
- dust sth with flour
- 在……上撒面粉
- Dust the baking tray with flour so the cake doesn't stick.在烤盘上撒上面粉,这样蛋糕就不会粘住。
- dust for fingerprints
- 撒粉提取指纹
- The officer dusted the handle for fingerprints.警察在把手上撒粉提取指纹。
学习提示Learner notes
记忆技巧Memory Tip
想象用抹布“打”掉桌上的灰尘——dust 既是掸灰,也是撒粉,动作都在一层薄薄的粉末上。
语境与语域Context & Register
语域:neutral 常见场景:日常家务、打扫房间、清洁家具 作为动词表示“拂去灰尘、给…除尘”时,通常用于日常清洁场景,语气中性;相比“撒粉末”或“鸟沙浴”等含义,这一用法更常见,也比较适合基础学习者。
语法说明Grammar Note
作为及物动词时意为“拂去灰尘;撒(粉末)”,作为不及物动词时意为“拂去灰尘;化为粉末”。
发音与拼写Pronunciation & Spelling
这些词都与 dust 押韵:-ust 读作 /ʌst/。注意 bus 看起来相似,但读 /bʌs/,不押韵。
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇,值得优先掌握常见搭配和句型。
用法优先级Usage priority
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.