Dipentene
二戊烯
🗣️ 情景例句
Rock-a-bye, baby, on the tree top,
摇呀摇， 小宝宝， 在树梢，
How old do you have to be to vote in the national elections?
你要多大才能在大选中投票？
Then the food won't get too hot. We must keep it cool.
“这样食物才不会变得太热。我们得让它凉着。”