Biconditional operation
[计] 同操作, 双态操作
🧩 词语组成解析
[计] 双条件的, 双态的
🗣️ 情景例句
and a new paint job in the schoolrooms.
和重新油漆教室。
Rome was not built in a day.
罗马并非一日可建成；坚持必成。
There are some magazines on the television.
电视机上放着几本杂志。