Thermosets
(thermoset 的第三人称 -s形式) a. 热固性的, 热变定的\\nn. 热固性
🗣️ 情景例句
Are we picking him up at the station?
我们要去车站接他吗？
It's up to us to help those in need.
我们有责任帮助那些有困难的人。
But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten.
但是，和我们相似的原始人生活的年代太久远了，因此，有关他们的传说既使有如今也失传了。