loosen

音标发音

• 英式音标 ['luːs(ə)n]
• 美式音标 [ˈluː.sən]
• 国际音标 ['lu:sən]
• 英式发音
• 美式发音

基本解释

• vt. 放松；松开
• vi. 放松；松开
• n. (Loosen)人名；(德)洛森

词根记忆

• 来自loose(a.松的)

同根派生

用法辨析

v. (动词)

• loosen的基本意思是“放松”“使…松弛”,即放宽松一点以便活动,不要勒或捆得太紧。
• loosen常与副词up连用,这个短语有很多意思,要视上下文确定其意思,而且多用于口语当中,可表示“放松”“自然”“不要拘束”,在美国口语中还可表示“说话时不要顾忌,痛痛快快地讲出来”或“用钱大方”。
• loosen可用作及物动词,也可用作不及物动词,作及物动词时,其后接名词或代词作宾语。

英汉例句

用作动词 (v.)

用作不及物动词: S+～(+A)

• The screw has loosened.
  螺丝钉松了。

用作及物动词: S+～+ n./pron.

• Loosen the screw.
  把螺丝钉放松。

词组短语

用作动词 (v.)

～+名词

• loosen sb 's cough (药)减轻某人的咳嗽
• loosen one 's tongue 信口开河

～+副词

• loosen comfortably 很舒服地放松
• loosen healthfully 健康地放松
• loosen partially 不完全地放开
• loosen radically 彻底地松开

英英字典

剑桥英英字典

• (NOT FIXED) to (cause to) become loose
• (LESS TIGHT) to make something such as your hair or a piece of clothing less tight

柯林斯英英字典

• If someone loosens restrictions or laws, for example, they make them less strict or severe.
• loosening
• If someone or something loosens the ties between people or groups of people, or if the ties loosen, they become weaker.
• If you loosen your clothing or something that is tied or fastened, you undo it slightly so that it is less tight or less firmly held in place.
• If you loosen your grip on something, or if your grip loosens, you hold it less tightly.
• If a government or organization loosens its grip on a group of people or an activity, or if its grip loosens, it begins to have less control over it.

专业释义

医药科学

• 解开

计算机科学技术

• 松开

生物学

• 解除便秘
• 通便