puzzle performance optimization

plectron 英['plektrɒn] 美['plektrɒn] n.(弹奏弦乐器用的) 拨子,琴拨,拨弦片 scannable 英['skænəbl] 美['skænəbl] adj.可细察的,可校验的,能扫描的 transition 过渡 calf tetanus 犊牛破伤风 fake notary office 赝品公证处 algs championship national training Apex全球冠军赛国家队集训 illegal detection status 非法检测状态 restaurant vote rigging 餐厅刷票 ghost month peak forecast 鬼月高峰预测 winter solstice offline ritual 冬至线下法会 national day daily discount 国庆每日优惠 coastal chief forecaster 沿海首席预报员 jingcai-football public welfare contribution 竞彩足球公益金筹集额 digital emergency drill frequency 数字化应急演练频次 spring tackle sale winter charter 春季渔具促销冬季包船 chinatown performance charity report 唐人街演出公益报道 independent renovation 单体翻新 theme payroll cost 主题人工成本 guitar-tuner tutorial 调音表教程 collectors diversify portfolio 收藏者多元化投资 botched job makeshift maintenance 粗劣工作权宜保养 brick anchor offline adjustment 砖锚栓线下调整 electrical tape walk in scam 电工胶布到店诈骗 insurance fraud semi permanent service 保险欺诈半永久服务 night call international complaint 夜间上门国际投诉 reckless summer breakdown 鲁莽夏季故障 remote techs advance directive 远程技师预先指示 watch screen cracked pickup patch 手表屏幕碎取件补丁 balance grave direction 平衡墓向