Disilicate
[机] 二硅酸盐
🗣️ 情景例句
and that you can take good care of an animal.
而且能够好好照料动物。
Wit once bought is worth twice taught.
亲身一次的经验，抵得上老师两次的教导。
Our knowledge of the oceans a hundred years ago was confined to the two-dimensional shape of the sea surface and the hazards of navigation presented by the irregularities in depth of the shallow water close to the land.
100年前，我们只知道海洋是二维平面形的，以及靠近陆地浅水区的深浅不一能给航行带来危险。