Ssfs
[医]Single Slice Flow Study
🗣️ 情景例句
His daughter is sick.
他女儿生病了。
I saw him at the supermaket.
我在超级市场看到他。
We cannot proceed any further without receiving your thoughts with respect to the manner of payment.
我们如果不了解你们对付款方式的意见，便不能进一步检讨。