Lansil
[英]兰锡尔(醋酯长丝)
🗣️ 情景例句
What number do I dial?
我应该拨哪个号码呢？
Thank you for your letter.
谢谢你的来信。
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方，