Hydrocolloid
n. 水状胶质, 水状胶体\\n[医] 水胶体
🗣️ 情景例句
Sure. It's up ahead to your left.
好的。往前走，在你的左边。
Tractors have revolutionized farming.
拖拉机使耕作有革命性的变化。
I know that one of the towers is on the top of a hill, but the rest of the buildings are easy to get to.
我知道其中有个塔在山上，但其余的建筑物都并不难上。