micrometeoroids

micrometeoroids

美 　英

• n.【天】微流星體

詞形變化

復數：micrometeoroids  

英漢解釋

n.	1. 【天】微流星體

英英解釋

n.	1. an extremely small dust particle found in space that may land on Earth or the Moon as a micrometeorite

例句

The clear, plastic helmet also protects against radiation and micrometeoroids.

宇航服的透明頭盔，也能夠抵御射線和高速太空微粒。

Researchers will be studying the soil on the moon via the hit to examine how the soil is eroded by radiation and micrometeoroids.

研究人員將通過此次碰撞來研究月球土壤如何遭受輻射物質和微流星體的侵襲。