Answerback unit
[电] 应答器
🧩 词语组成解析
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unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Go ahead, Joanne.
请讲吧 Joanne。
She feels pity for him.
她同情他。
Now they have had special cages made to protect them from these monsters.
现在他们有了特制的笼子，用来保护他们免受大鱼的侵袭。