Subparticle
亞微粒子, 微細顆粒
??? 情景例句
It's a serious matter for a lot of us.
對我們許多人來說這可是個嚴重的問題。
This is your last chance. I believe you can make it.
這時你最后的機會，我相信你會成功的。
I'll keep the box in the shade so that the sun doesn't burn the little plants.
我將把盒子放在陰涼的地方，這樣太陽就不會把幼苗曬枯。