他 / 在 / 最 / 需要 / 帮助 / 时 / 被 / 朋友 / 拒绝 / 难免 / 感到 / 心寒

他在最需要帮助时被朋友拒绝，难免感到心寒。

He was rejected by his friends when he needed help most, so it was hard not to feel bitterly disappointed.