英语词汇sixthgrade怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sixthgrade
释义	sixthgrade Scotchgardn. 斯科奇加德防油防水剂(用于织物、绒面革、皮革等)
随便看	Proof reading proofreading activity proofreading enzyme proofreading enzyme misrepair proof reading program proofreading system proof resilience proof resilince proof rod proof rolling proofroom proof rule proofrun copy proof sample Proofs by contradiction proof scheme Proof set proofsheet proof sheet proof sheets proofsheets proof silver Proofs of concept proofs of purchase proof sphere

英汉双解词典包含3607232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。