Singletons
(singleton 的复数) n. 一个, 独生子, 独身
🗣️ 情景例句
I want to buy shares in multi-national pharmaceutical company.
我想购买一家跨国医药公司的股票。
Hello. Could I please speak to Miss Davis?
喂，麻烦你，请戴维斯小姐听电话。
Every night, the man upstairs came back late.
每天晚上，楼上人回来很晚。