英语词汇concentrate at的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	concentrate at
释义	concentrate at 例句释义: 全部
随便看	test number test numeric testo testo- test-object test object test objective test observation testocorticoid test odd Testoderm test of ability test of ability to keep warm test of academic progress test of accelerating test of achievement test of additivity test of a linear hypothesis test of artificial soil test of balance test of braking on curve test of braking stability test of burst response of tire test of business capacity test of character

英汉双解词典包含2704715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。