Stac
abbr. 科技咨询委员会（Science and Technology Advisory Committee）
🗣️ 情景例句
Well, a wristwatch,
嗯，一个手腕表，
Do you know what the population of Japan is?
你知道日本的人口是多少吗？
Ha ha ha! Goodbye, Mr Tiger,laughed the monkey and he went away.
“哈哈哈！再见，老虎先生，”猴子哈哈大笑，走开了。