Ets
abbr. 美国教育考试服务中心（Electronic Traction Support）；欧洲电信标准（European Telecommunication Standard）；电子循迹控制（Electronic Traction Support）；废发涡轮增压器（exhaust-gas-turbo-supercharger）
🗣️ 情景例句
No, but I've read enough about it.
不曾，不过我常常读到有关它的报导。
He who is afraid of asking is ashamed of learning.
害怕问者耻于学。
Would you please read the draft contract and make your comments about the terms?
请仔细阅读合同草案，并就合同各条款提出你的看法好吗？）