Cbam
abbr. concerns-based adoption model 以关心为基础的收养方式
🗣️ 情景例句
We have no collateral.
我们没有担保物。
Boy Scouts serve the community.
童子军服务社区。
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，