Citroflexa-2
[化] (商)乙酰基柠檬酸三乙酯
🗣️ 情景例句
You and Alexandra
你和Alexandra
You're a good dancer.
你舞跳的真好。
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。