Dlc
[计] 数据链路控制
🗣️ 情景例句
Practice tenses as much as possible.
操练各种时态。
He that gains well and spends well needs no account book.
收支正当，无须记帐。
Had he worked harder, he would have gotten though the exams.
如果他努力了的话，他就会通过考试的。