body temperature monitor 
Thermometer 
termometro 
thermomètre 
termómetro body temperature monitor 28 体温计 [體溫計] tǐwēnjì (body-temperature-meter) body temperature monitor: 电子~ electric thermometer || 一支 ~ one thermometer '
Nhiệt kế đã giảm xuống dưới không. 
The thermometer has dropped below zero.
Das Thermometer ist unter Null gefallen.
เครื่องวัดอุณหภูมิลดลงต่ำกว่าศูนย์
温度计已经降到零度以下。