shíyànshì / lǐ / de / yètǐ / fēicháng / niánchóu / xūyào / jiārè / hòu / cáinéng / liúdòng

实验室里的液体非常粘稠，需要加热后才能流动。

The liquid in the laboratory is very viscous and needs to be heated before it can flow.