Docent
n. 讲师, 讲解员
🗣️ 情景例句
I've been through every section with you, Richard.
我和你一起检视过每个部分， Richard。
Would you please tell us the price of these electric heaters so as to help us make the decision.
能否告知这些电热器的价格，以便我们作出决定。
'We mustn't buy things we don't need,' I remarked suddenly.
“我们不应该买我们不需要的东西，”我突然发表意见说，