请输入您要查询的英文单词:
单词
penicillin
释义
penicillin n[U] substance obtained from mould fungi, used as an antibiotic drug to prevent or treat infections caused by bacteria 青霉素; 盘尼西林.
随便看
RU
rub
rubber
rubber band
rubber goods
rubberize
rubber-neck
rubber plant
rubber-stamp
rubber stamp
rubbery
rubbing
rubbish
rubbishy
rubble
rubella
Rubicon
rubicund
rubric
rub (sb/oneself/sth) down
rub sb out
rub sth in/into sth
rub (sth) off
rub sth up
ruby
英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/2/7 23:20:00