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
Please don't cut it too short.
不要剪得太短了。
So far so good.
目前为止，一切都好。
I have breakfast at 7:00 and then I go to school.
我七点吃早餐，然后去上学。