Radiation carcinogen
[化] 辐射致癌
🧩 词语组成解析
carcinogen
[kɑ:'sinədʒən]
n. 致癌物;
🗣️ 情景例句
When and what university did you graduate from?
你何时从哪所大学毕业？
Is it true that manufacturing of automobiles is a major industry?
汽车生产是主要工业是真的吗？
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury,
火星太干燥又缺氧，金星太热，水星也一样。