date of actual use是什么意思，date of actual use的翻译，date of actual use音标、读音、用法和例句

Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/b7b8bb7b43c15f9b807c317adebfc2f2.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59
date of actual use是什么意思，date of actual use的翻译，date of actual use音标、读音、用法和例句_果味酸柯林斯词典