Phosphononitridic acid
[化] 氮羟膦酸
🧩 词语组成解析
🗣️ 情景例句
she's still alone, without her family.
她仍是孤单单的，找不到家。
What's your nationality?I'm a native Australian.
我是土生土长的澳大利亚人，你的国籍是什么？
These alone took sixteen months to build.
仅这两座塔就花了16个月才建成。