"carborundum" 怎么发音
word
kar-bur-UHN-duhm
kaa-baw-RUN-duhm
释义
Carborundum is a very hard, artificial material made from silicon carbide, commonly used as an abrasive for cutting, grinding, and polishing.
IPA 音标
美式英语
ˌkɑɹbɝˈəndəm
英式英语
kˌɑːbɔːɹˈʌndəm
简化发音
美式
kar-bur-UHN-duhm
英式
kaa-baw-RUN-duhm
语境中听
A carborundum stone is used to sharpen knives.
You need a carborundum disc to cut tiles.
The workshop uses carborundum for grinding metal parts.
We ran out of carborundum, so the grinding process stopped.