Declomycin
去甲基四环素
🗣️ 情景例句
I heard that some tours actually go down into the canyon. Is that true?
我听说有的旅游团真正下到峡谷里去了。那是真的吗？
Does Louis like lemonade sour?
路易斯喜欢酸味强烈的柠檬水吗？
She quickly put the basket on the table.
她很快把篮子放在桌子上。