Bcr
abbr. 烟煤研究所（Bituminous Coal Research Institute）；字节计数寄存器（Byte Count Register）
🗣️ 情景例句
Who's the valedictorian of this class?
谁是班里优秀的毕业生？
And they are very proud of their son's success in getting a scholarship to Harvard.
他们为儿子获得哈佛的奖学金页感到非常自豪。
We're packing our suitcases.We're going to leave tomorrow.
我们正在收拾手提箱。明天我们就要走了。