🧩 词语组成解析
abbr. 电声额定系统（Electro-Acoustic Rating System）
🗣️ 情景例句
You haven't changed much in fifty years.
你五十年来没有什么变。
You may criticize my work freely.
你可以随意批评我的作品。
but, so far, the archaeologists have been unable to discover her identity.
不过，考古工作者至今未能确定这位女神的身份。