By radio
用无线电,通过广播
🧩 词语组成解析
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
🗣️ 情景例句
When you feel your life is threatened, just dial 999 to get help.
当你的生命受到威胁的时候，拨打 999 求救。
This woman used too much soap in her washing machine.
这个女人放了太多的洗衣粉到洗衣机里。
James grew bigger every day.
詹姆斯一天天长大。