Sacralization
[医] [第五腰椎]骶骨融合, 骶骨化
🗣️ 情景例句
It is important to speak directly and clearly about your subject.
直接了当且明白清楚地说明自己的目的是很重要的。
I read 8 lines.
我读了八行字。
Isn't there anyone at home?
家里没有人吗？