Membrum superius
[医] 上肢
🧩 词语组成解析
n. <拉>[植]阴茎, 阳具
🗣️ 情景例句
Keep quiet, I'm trying to get some work done.
请安静，我要处理一些工作。
I was little ill at ease.
我有点不自在。
I was standing at the back, so I couldn't see very well.
我站在后面，看不清。