Fera
abbr. Federal Emergency Relief Administration <美旧>联邦紧急救济署
🗣️ 情景例句
Sorry to be a pest.
不好意思打扰你。
I'm not doing anything right now.
我现在不在做任何事。
Once we get down to the oil, it usually flows to the surface because great pressure,
一旦到达油层，石油就会由于地下巨大的压力流到地面上来，