Silicoaluminate
硅鋁化合物
??? 情景例句
Now, this is my idea of a good time.
這才是我所謂的享受。
To exercise in the garden
在花園里做操
They all looked at a big and noisy machine in another corner of the machine shop.
他們?nèi)伎粗鴻C械車間另一角落的一臺又大又嘈雜的機器。