Safa
abbr. solar-array failure analysis 太阳排列故障分析; soluble-antigen fluorescent antibody 可溶性抗原荧光抗体
🗣️ 情景例句
Today has just been crazy.
今天都快忙疯了。
This is a rather old house. It needs painting.
这房子挺旧的，得刷一下才行。
He's in bed.
他躺在床上。