Selective calling
[计] 选站; 选台
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
calling
['kɔ:liŋ]
n. 呼喊;（从事某职业或活动的）欲望;职业;邀请;
v. 叫( call的现在分词);通电话;认为;估计;
🗣️ 情景例句
My professor will grade this exam on a curve.
我的教授用曲线系统打分。
Where were you yesterday afternoon?
你昨天下午在哪儿？
How come you speak such good English?
你为什么能说这么好的英语呢？