Flint's sign
[医] 弗林特氏征(主动脉回流时,心尖收缩前期杂音加大)
🧩 词语组成解析
🗣️ 情景例句
But I have a doctor's appointment in the afternoon.
但我后天下午跟医生约好了。
He is absolved of all blame.
他从各种的非难中获得解脱。
There is a boat in the river.
河里有一条船。