Coltrane
n. (Coltrane)人名；(英)科尔特兰
🗣️ 情景例句
Fine, Grandpa. Fine!
很好 ，爷爷， 很好！
I can't say for certain off-hand.
我还不能马上说定。
Because the equipment for adding sound to films had not yet been developed.
因为给电影配音的设备还没有研制出来。