Joints saddle
[醫] 鞍狀關節
?? 詞語組成解析
n. 關節；連接, 接頭；運動付（joint的復數形式）
saddle
['s?dl]
n. 馬鞍;（自行車或摩托車的）車座;鞍形架，鞍狀物;（動物的）脊肉;
vt.& vi. 給（馬）裝鞍;
vt. 使承擔;
??? 情景例句
I'm not getting on very fast with this job.
我這份工作進展不快。
The telepnone is out of order.
這電話出毛病了。
Before returning home at night.He took a shower and changed back into his suit.
晚上回家前，他洗個淋浴，重新換上那身黑色西服。