Beir
abbr. biological effects of ionizingradiation 电离辐射生物效应
🗣️ 情景例句
There's no truth in it.
没有一丝一毫是真的。
Do you speak English?
你说英语吗？
A 55-storey building went up in 1913, and in 1931 the Empire State Building was completed, then the tallest building in the world.
1913年一座55层高的大楼拔地而起。1931年帝国大厦竣工，这在当时是世界上最高的大厦。