Contributories
a. 捐助的；贡献的；有助于…的\\nn. 捐助者；贡献人
🗣️ 情景例句
He's got 20/20 vision.
他的视力很正常。
Adversity leads to prosperity.
逆境迎向昌盛。
Even if a piped water supply is safe at its source,
既使管道供水系统在水源处是安全的，