无效
word C1- not valid
- ineffective
- in vain
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』这虽然并无效，而方玄绰却忽而记起前回政府所说的『上了课才给钱』的话来，『差不多』这一个影子在他眼前又一幌，而且并不消灭，于是他便在讲堂上公表了。
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