Photopolymerisable
光聚合的
??? 情景例句
Can you tell me something about the student body?
誰是學生會主席？
Kristy had believed her brother was right from the beginning.
克里斯蒂一開始便相信她哥哥是正確的。
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承認噪音可能對人有影響。