Carry lookahead
[计] 先行进位
🧩 词语组成解析
carry
['kæri]
vt. 支撑;携带;输送;运载;
vt.& vi. 运送;搬运;具有;
vi. （文学、戏剧等）对读者;扔（或踢）到…距离;（马等）具有某种姿势;传得很远;
n. （枪炮、火箭等的）射程;运输，运送;
car, char 车, 跑
🗣️ 情景例句
And she's shy with new people, just like he is.
她见了生人就害羞 ，与他一样。
I only wear a tie on special occasions.
我只有在特殊场合才带。
But Alfred had deduced that the Danes were no longer fit for prolonged battle:
然而，阿尔弗雷德断定，丹麦人已不再适应持久的战争，