Content designator
[计] 内容标识符
🧩 词语组成解析
n. 指示者, 指定者\\n[计] 指示符; 命名符
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
Yes, and I hope we can have some snow this winter.
是的，我希望今年冬天会下雪。
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。