n. 人名地址录,(电话)号码簿;(计算机文件或程序的)目录;
adj. 指导的,指挥的;咨询的;管理的;
direct指导+ory表示物 →电话目录
🗣️ 情景例句
I'm only here two days,
我只有两天时间,
Could you tell me where is the ticket office?
你能不能告诉我售票处在哪里?
It has been estimated that the weight of all the insects destroyed by spiders in Britain in one year would be greater than the total weight of all the human beings in the country.