Homoannular diene
[化] 同環(huán)二烯
?? 詞語(yǔ)組成解析
diene
[['daii:n]]
[化] 雙烯; 二烯烴
??? 情景例句
Stewart. S-t-e-w-a-r-t. Thank you.
Stewart， S t e w a r t。謝謝你。
Our stock of this commodity is limited, please place your order without delay.
我方此類商品的存貨有限，請(qǐng)盡快訂貨。
Perhaps it will suffice to mention the nuclear bomb.
也許提一下核彈就足以說(shuō)明了。