Optical twinning
[电] 光学双生
🧩 词语组成解析
n. 孪生, 成对\\n[医] 对裂, 成对; 双生, 双胎生成
🗣️ 情景例句
I feel sorry for the beggars, but I can't stand it when they teach their children how to beg.
我很同情乞丐，但我真的看不惯他们教孩子怎么样行乞。
Has he studied French very long?
他学习法语很长时间吗？
She's beginning to move a little.
她开始有点能动了。