Coll
n. 胶原；胶质（等于colloid）
🗣️ 情景例句
When can we go fishing?
我们什么时候去钓鱼？
If he gets scared at the night noises, be patient with him.
如果他晚上感到害怕，请你们多多见谅。
and could vary his programme with acrobatic tricks and simple conjuring.
并能穿插演一些杂技和小魔术使自己的节目多样化。