Mesectic
[医] 正常血氧的(血氧分解曲线正常)
🗣️ 情景例句
Especially when it comes to speaking in English and fortunately or unfortunately.
特别是要用英文来演讲，不知是幸运还是不幸。
That's a pity.
那真可惜。
Will it last long?
这会持续很久吗？