Switching theory
[计] 开关理论
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
Is that all for customs formalities?
海关检查就这些了吗？
Each single crate is heavily padded and packed with 4 carboys.
每只木条箱内装4只大瓶子将空余处填满。
he thinks of it, whatever its size,
当他想像一个物体时，不管其大小如何，