Jtag
abbr. 联合测试行动组（Joint Test Action Group）；调试接口
🗣️ 情景例句
The welcome sign over the door.
门上的欢迎标语。
How could that be?
怎么可能有这种事？
Between twelve and eighty years we gradually lose this power;
除在12岁至80岁之间，我们逐渐丧失这种能力。