🧩 词语组成解析
v. (行为或举止)表现( behave的过去式和过去分词 ); 工作; (使)守规矩
🗣️ 情景例句
and something blue.
一些蓝色的。
Can you tell one from the other?
你能区别哪个是哪个吗?
These were the so-called mainframe machines.
它们被称为主机。