Directory service
[计] 查号服务, 用户目录服务
🧩 词语组成解析
service
['sɝvɪs]
n. 服务，服侍;服务业;维修服务;服役;
vt. 检修，维修;向…提供服务;保养;满足需要;
adj. 服务性的;耐用的;服现役的;
serv服务+ice表名词，行为，状态 →服务
🗣️ 情景例句
At any rate, our country and the United States need each other.
总而言之，我国与美国相互需要。
A fool always comes short of his reckoning.
愚人常缺算计。
He gives the bank specimens of his signature,
他把自己签名的样本交给银行，