Sacralization
[医] [第五腰椎]骶骨融合, 骶骨化
🗣️ 情景例句
but they probably had other things on their minds.
但他们也许还有其他的事想要做。
Does John have a yellow pencil?
约翰有一支黄铅笔吗？
This is a telephone with a tape recorder.
这是一台带有磁带录音机的电话。