Acknowledger
n. 认收开关；了望装置
🗣️ 情景例句
and you care about us,
而且关心我们大家，
At what time can we work out a deal?
我们什么时候洽谈生意？
Those who failed to get in need not have felt disappointed, as many of the artistes who should have appeared did not come.
那些没能进到场内的人没有必要感到失望，因为很多应该出场的专业演员都没有来。