on the cutting edge
/ˌɑn ðə ˌkʌtɪŋ ˈɛdʒ/
At the newest and most advanced stage of development.
“Their research lab is on the cutting edge of battery technology.”
添加到 My Deck
/ˌɑn ðə ˌkʌtɪŋ ˈɛdʒ/
At the newest and most advanced stage of development.
“Their research lab is on the cutting edge of battery technology.”
添加到 My Deck