英语词汇optional tests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	optional tests
释义	optional — 任择 adj • 可选的 adj • 选配 adj • 选购 adj • 自选 tests pl — 试验 pl option n — 方案 n • 选择 n • 选择权 n • 购买权 n • 可选择的事物 n • 选修课 n option — 选择 • 期权 test v — 试 v • 验 v • 考 v • 检测 v • 试行 v test n — 测验 n • 实验 n
随便看	will indeed be will indeed be able will indeed take place will indemnify will indemnify against will indemnify, defend will indemnify, defend will indemnify, defend and hold harmless will indemnify, defend and hold harmless will indemnify, defend and hold harmless will indicate will in doing will in due course will inevitably will inevitably become will inevitably mean will inevitably occur will inform about will inform accordingly will inform members will inform you about will inform you at the earliest will inform you immediately will inform you soon willing

英汉双解词典包含2273206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。

optional —