Raaral sulci
[醫] 橈側溝, 橈骨溝
?? 詞語組成解析
[醫] 溝
??? 情景例句
so I can study it.
以便我好好研究。
They are curious about what I've done with my time.
他們希望知道我一個人在做什么。
And if, with the decay of vitality, weariness increases,
再者，隨著精力的衰退，老年人的疲憊感會增長，