Braxton-Hicks contraction是什么意思，Braxton-Hicks contraction的翻译，Braxton-Hicks contraction音标、读音、用法和例句_开心英文字典

Warning: file_put_contents(): Only 0 of 7108 bytes written, possibly out of free disk space in /www/wwwroot/ndsq.cn/index.php on line 55
Braxton-Hicks contraction是什么意思，Braxton-Hicks contraction的翻译，Braxton-Hicks contraction音标、读音、用法和例句_开心英文字典_柠咚词