S.t.s.
[医] 梅毒血清试验
🗣️ 情景例句
They quarreled with each other but soon made up.
他们吵了一架，但很快就言归于好。
I don't feel up to that.
我觉得不能胜任那工作。
There are some boats on the river.
河上有几艘船。