Pa-9
[化] 尼龙-9
🧩 词语组成解析
PA
[[pɑ:]]
私人秘书, (露天)扩音系统\\n[计] 程序存取, 程序地址, 程序分析
🗣️ 情景例句
Summer is my favorite season; I love the heat.
夏季是我最喜欢的季节，我喜欢热。
We've got to get a refrigerator for the kitchen.
我们必须有一个电冰箱放在厨房。
It has been found that certain bats emit squeaks and by receiving the echoes,
人们发现，某些蝙蝠能发出尖叫声，