Colloidality
膠性, 膠度
??? 情景例句
Can you tell me how to get to Linden Street, in Riverdale?
你能告訴我怎么去Riverdale的林登街嗎?
You think this is funny?
你認(rèn)為這個很有趣？
Though he is young, he knows a lot.
盡管小，他懂得多。