时间: 2025-04-26 02:42:19
美: ['mʌsl]
英: ['mʌs(ə)l]
n. 肌肉；力量
vt. 加强；使劲搬动；使劲挤出
vi. 使劲行进
最后更新时间:2025-04-26 02:42:19
词源分析：Muscle 源自拉丁语“musculus”，意为“小鼠”，因为古人认为肌肉收缩时的形状像小鼠。这个词根的变化反映了古代对身体结构的观察。
历史背景：该词首次被记录使用在15世纪，随着解剖学的发展，muscle 的定义逐渐被科学家们明确。
课本：在**的教材中，muscle 通常出现在初中和高中生物课程中。在牛津和美国的教材中，muscle 也常在生物学或健康教育课程中出现，适合年龄段为12岁以上。
正式与非正式语境：
特殊场合：在医学中，muscle 可能用于描述伤害或恢复。
"He flexed his muscles to show off his strength."
"Muscle tissue plays a crucial role in human movement."
"The athlete was advised to rest his sore muscles."
"Resistance training helps increase muscle mass."
"The doctor explained how muscle strains occur."
同义词：
反义词：
音标记忆法：
谐音联想记忆：
通过以上分析与示例，用户可以更好地理解和运用“muscle”这个词。
[N-VAR] A muscle is a piece of tissue inside your body that connects two bones and which you use when you make a movement. 肌肉
例：Keeping your muscles strong and in tone helps you to avoid back problems.保持强壮有力的肌肉有助于防范背疾。
[N-UNCOUNT] If you say that someone has muscle, you mean that they have power and influence, which enables them to do difficult things. 影响力
例：Eisenhower used his muscle to persuade Congress to change the law.艾森豪威尔施展了他的影响力来说服国会修改该法律。
[PHRASE] If a group, organization, or country flexes its muscles, it does something to impress or frighten people, in order to show them that it has power and is considering using it. 显示实力
例：The Fair Trade Commission has of late been flexing its muscles, cracking down on cases of corruption.公平交易委员会最近一展雄威，对腐败案件进行了严惩。
[PHRASE] If you say that someone did not move a muscle, you mean that they stayed absolutely still. 动一下
例：He stood without moving a muscle, unable to believe what his eyes saw so plainly.他一动也不动地站着，不敢相信自己的眼睛。