Bacterial allergen
[医] 细菌[蛋白]变应原
🧩 词语组成解析
bacterial
[bæk'tiriəl]
adj. 细菌的;细菌性;
n. 变(态反)应原\\n[化] 过敏素; 变应原
🗣️ 情景例句
Now, no more stalling.
现在，不用再拖延了。
He alone is poor who does not possess knowledge.
没有知识，才是贫穷。
Only the Earth provides ideal conditions, and even here it has taken more than four billion years for plant and animal life to evolve.
只有地球提供理想的条件，而即使在这里，植物和动物的进化也用了40亿年的时间。