🧩 词语组成解析
n. 外祖母, 祖母, 老奶奶
abbr. 天文学高级研究中心(Centre for Advanced Study of Astronomy);计算机与自动化系统(Computer and Automated System Association);合作应用卫星A(Cooperative Application Satellite A)
🗣️ 情景例句
It seems so simple now.
现在事情显得很简单了。
Mountain-climbing is difficult.
登山是困难的事。
I'm afraid we haven't got any black shoes in that size at the moment.
恐怕此刻我们没有8号的黑色鞋了。