詞語：dust-cloud
dust-cloud的意思
gas-dust cloud 氣[體]塵[埃]雲;
dust-cloud的參考例句
1.She eventually showed up, tiny little dust cloud behind her oh-so-slow cart. 她終於出現，微小的塵埃雲她身後啊那麼慢車。
2.A dust suppression device is needed for enclosing the coal dust at first and then dust prevention by water-cloud. 要對其進行噴霧降塵，首先就是要有一個抑塵裝置將煤塵封閉起來。
3.This circumstance means that cool molecular gas is located there, a vestige of the original gas-dust cloud from which not massive stars were formed, spawning HII zones. 這種情形意味著那裡有冷分子氣體，它是形成大質量高溫星、產生HⅡ區的原始氣塵雲殘餘。