Aesc
abbr. 美国工程标准委员会（American Engineering Standards Committee）
🗣️ 情景例句
Not just for young people.
不仅仅对年轻人来说是这样。
The wife is the key of the house.
妻子是一家的钥匙。
He opened it and saw the man from downstairs.
他打开门，看见楼下人。