Wordiyothermos
🇬🇧 UK/'θә:mәs/🇺🇸 US
C2
Definitions
n.
An insulated flask or bottle that keeps drinks hot or cold for a long time.
热水瓶；保温瓶
🧩 Root Breakdown
Root-derivedExample Sentences
- 1.
She poured hot coffee into the thermos.
- 2.
The thermos kept the drinks cold throughout the hike.