Protium heptaphyllum

🧩 词语组成解析

protium
n. 三种氢的同位素中质量最轻者

🗣️ 情景例句

Frank, you've never played charades?
Frank,你从来没玩过哑谜?
Why did you go there?
你为什么去那儿?
Look out! There's a kangaroo!
当心!一只袋鼠!
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🔤 更多 P 开头的单词

pediatric ,pi:di'ætrik
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