Sexamer
六聚物, 六节聚合物
🗣️ 情景例句
Boswell's a powerful speaker.
Boswell是个有辩才的演说家。
Were it left to me to decide whether we should have a city without bikes or one without cars.
如果让我来决定我们要一个没有自行车的城市，还是要一个没的汽车的城市。
He fills each of the stockings with Christmas presents.
他给每一只长统袜装上圣诞礼物。