Ckg
abbr. 心动描记法（cardiokymography）；心动描记器（cardiokymograph）
🗣️ 情景例句
For most Chinese, 1pm is naptime.
对大多数中国人来说，中午 1:00 是午睡时间。
Where were you yesterday afternoon?
你昨天下午在哪儿？
Oh, hello, Jim. Glad to see you again. How are you?
啊，你好，吉姆。很高兴又见到你。你好吗？