Frequencies
n. 频率（frequency的复数形式）；频数分析；次数分配表
🗣️ 情景例句
to work out a program
想研拟一项计划
An empty hand is no lure for a hawk.
空手诱不来老鹰。
He called out to the children and threw the ball back to the bank.
他大声叫着那些孩子，把球扔回到岸上。