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
You're a ... wonderful friend.
你是个……极好的朋友。
I think it's going to be too long.
我认为它将太长。
Good morning. Could I have some bottles of milk, please?
早上好。我想买几瓶牛奶？