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
What's that?
什么问题？
The workman will catch the package from above.
那个作业员可望从上面接住那件货物。
I looked out of the window.It was dark outside.
我望望窗外，外面一片昏暗。