LICHTMAN: I mean because I think when people think of lasers, they think of heat, not cooling.

李奇曼：我的意思是，我认为，当人们一想到激光，他们就会想到热，而不是制冷。

youdao

LICHTMAN: I mean because I think when people think of lasers, they think of heat, not cooling.

李奇曼：我的意思是，我认为，当人们一想到激光，他们就会想到热，而不是制冷。

youdao