Sonolator
[计] 声谱显示仪
🗣️ 情景例句
about five years ago.
大约五年前。
Apothecaries would not sugar their pills unless they were bitter.
好药不苦不会加糖衣。
The most economical age to capture an elephant for training is between fifteen and twenty years,
捕捉15至20岁之间年龄的大象进行驯练最为经济。