Ib
[计] 识别字符块, 输入总线, 内部总线, 接口总线
🗣️ 情景例句
She is busy now.
她正忙着呢。
Nothing for nothing and very little for a half penny.
一分钱，一分货。
She hired a car by the hour.
她租了一辆按钟点计费的汽车。