Tyberculin
[医] 结核菌素
🗣️ 情景例句
Australia is a unique country.
澳大利亚是世上独一无二的国家。
What will it be after the clear weather?
晴天以后天气会怎么样？
He gets into the lift. It takes him down to the first floor.
他进入电梯。他乘电梯下到1楼。