Aristidic acid
[医] 蛇根树脂酸
🧩 词语组成解析
🗣️ 情景例句
How are you doing, Richard?
现在怎么样， Richard？
The doctor said it's just a slight infection, There's nothing to worry about.
医生说只是轻微的感染，不需要担心。
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。