Heptanthiol
庚硫醇
🗣️ 情景例句
I can't believe this is really happening!
我不敢相信这一切真的发生了
I always have a big wash to do on saturdays.
我星期六总是有一大堆的衣物要洗。
On Sundays, hundreds of people come from the city to see our town and to walk through the woods.
每适星期天，有许许多人从城里来观赏我们的小镇，并在树林中散步。