Abbing
(ab 的现在分词) prep. 从, 自\\n[计] 地址总线
🗣️ 情景例句
What year are you?
你是哪一级的？
They have been much too irresponsible for their high position.
他们虽身居要位，未免太缺乏责任感了。
Why not?
为什么？