Transponder efficiency
[电] 询答数效率
🧩 词语组成解析
n. 发射机应答器\\n[电] 询答机
🗣️ 情景例句
Do you happen to know...
你是否碰巧知道…
Hold fast when you have it.
紧握你手中之物。
Why did you give us two T-shirts, both the same colour?
“为什么你给我俩买的T恤衫颜色都一样？”