| 释义 |
cost nothing 主要翻译 cost nothing v expr (be free of charge)不花钱;不费分文If they say it costs nothing, it must be a scam of some kind.如果他们说这是完全免费的,那肯定是某种诈骗。 cost nothing v expr figurative (require no effort)不费吹灰之力Being helpful and friendly to people costs nothing. |