Pao-ferro
[医] 巴西铁树
🧩 词语组成解析
abbr. 典藏学术期刊全文资料库（Periodicals Archive Online）
[计] 铁共振
🗣️ 情景例句
Are you doing anything tonight?
今晚有安排吗？
Is everyone going to come home for dinner?
各位能回家吃饭吗？
He is swimming across the river.
他正横渡小河。