Model number
[经] 型号
🧩 词语组成解析
🗣️ 情景例句
Don't forget to breathe.
别忘了呼吸。
It is the first step that costs.
万事开头难。
Mentally, at least, most of us could compile formidable lists of 'dos' and 'don'ts'.
至少在大多数人的心里会编排出一份“应做什么”和“不应做什么”的令人生畏的单子。