Xanthochelidonic acid
[化] 黄白屈菜酸
🧩 词语组成解析
🗣️ 情景例句
How much paint, how many hours of work ...
多少油漆， 多少小时的工作量……
We'll pack the goods according to your instruction.
我们将按你方的要求进行包装。
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。