Conservation of momentum 的中文意思及词根分析

🧩 词语组成解析

conservation [,kɑnsɚ'veʃən]

n. 保存;保护;避免浪费;对自然环境的保护;

con全部+serv服务，保持+ation名词后缀 →保存；保持

of [əv]

prep. 关于;属于…的;由…制成; aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];

momentum [mo'mɛntəm]

n. [物]动量;势头;动力;要素，契机;

moment重要 + um 表示场所、实物及抽象名词 → n. 动力,冲力,势头;动量

Then make a left turn.

然后向左转〃

She was so stunned, that she couldn't speak.

她惊愕得说不出话来。

We seem to be three packages short.

好像少了三大箱。

更多情景英语 ›

carambola tree

cardiac decompensation

characteristic root

chemo-autotrophic

clupenin

come apart

compensated volume control

corectopia