Ethynation

乙炔化

🗣️ 情景例句

Please do.
好呀。
There is a black sheep in every flock.
群群羊中有黑羊。
He grasped both my hands.
他紧握住我的双手。
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🔤 更多 E 开头的单词

ecumenical patriarch
efferential
elevating valve
emulsio
engineering calculation
eosote
ethanoyl group
eugonic
全部 E 开头单词 ›