Orchitis
n. 睾丸炎\\n[医] 睾丸炎
🗣️ 情景例句
I don't know.
我不知道。
More of our worries come from within than from without.
烦恼发乎内者多于发乎外。
it has to develop (partly by means of touch) the ability to judge roughly three-dimensonal distances.
儿童必须发展（部分通过触觉）粗略判断三维空间距离的能力。