Order exocycloida

🧩 词语组成解析

order ['ɔ:də]
n. 命令;秩序;规则,制度;次序; vt. 命令;订购;整理; vi. 下订单;
Exocycloida
外环形棘皮目

🗣️ 情景例句

Where did you go to school?
你在哪儿上学?
Frightened to death.
吓死人了。
Just as Mrs.Richards was entering the dinning room, there was a knock on the front door.
理查兹夫人刚刚走进餐厅,前门就传来敲门声。
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🔤 更多 O 开头的单词

obscure əb'skjʊr
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