Bbg
abbr. bundle branch block 束支块
🗣️ 情景例句
What do you think of life in Beijing?
您觉得北京的生活怎么样？
All are not saints that go to church.
去做礼拜者，未必皆圣人。
But we do not need to send men down to get the oil out, as we must with other mineral deposits.
但是，我们不必像开采其他矿藏那样，把人送到地下去把石油取出。