Binariants
双变式
🗣️ 情景例句
Please forgive me.
请原谅我。
You're sure of passing the exam if you work hard.
只要用功，主汪定能考及格。
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。