Hexamethylenediamine

[建] 己二氨-[1,6]

🗣️ 情景例句

Hello.
哈啰 。
I'm glad you enjoyed it.
你喜欢我就高兴。
We have this item in three price levels.
此一品目，我们分三种等级的价格。
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🔤 更多 H 开头的单词

hand-bell
happen along
have precedence over
Hennebert's tests
heterogamety
High German
honeyed ['hʌnid]
hulas
全部 H 开头单词 ›