Hexoylene
[化] 2-己炔
🗣️ 情景例句
They're going to love it.
他们会喜欢的。
Books, like friends, should be few and well chosen.
书籍如朋友，应该少而精。
They sighed and cried out for more water, but food and water were only given out once a day.
他们叹息着，嚷着要水喝，而水和食物每天只发放一次。