Rami centrales
[医] 中央支
🧩 词语组成解析
ramus 的复数
辐射硅藻目
🗣️ 情景例句
I had a busy day. I'm done.
我今天很忙，现在精疲力尽。
Not at all.
好。
'It may have begun already,' Susan answered.
“也许已经开演了呢，”苏珊回答说。