Iar
n. 指令地址寄存器
🗣️ 情景例句
Will you please take this upstairs, Susan?
麻烦你把这个带上去好吗， Susan？
She never mends her clothes; they all have holes in them.
她从来都不补缀衣服。因此，衣服上到处都是破洞。
His previous attempts had been unsuccessful.
他以前的尝试没有成功。