Quantity standards
[经] 数量标准
🧩 词语组成解析
n. 标准；规格（standard的复数）
🗣️ 情景例句
so she had to take an earlier flight today.
所以她不得不在今天搭早一班的班机。
Don't forget to thank him.
不要忘记谢谢他。
Harry does not need to be prompted to explain how he bought his precious bottle of mud.
毋须暗示哈里就会向你讲起他买下那瓶珍贵香水泥的经过。