material particle的用法和樣例：
例句
- The particle is displaced in a flow domain.
這質(zhì)點(diǎn)在流動(dòng)區域內運動(dòng)。 - "A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more."
"科幻小說(shuō)不能簡(jiǎn)單地看成是供消遣的，而實(shí)際上它給讀者展示更深刻的內容。" - The creation of material particles requires energy.
物質(zhì)粒子的產(chǎn)生需要能量。
