Bacterium phosphorescens
[医] 磷光杆菌
🧩 词语组成解析
🗣️ 情景例句
Are you the loans-officer?
你是贷款部负责人吗？
Very well, sir. Please fill out this remittance slip.
好的，先生。请填写这张汇款通知书。
What happened before printing was invented?
印刷术发明以前是怎么一回事？