Photopolymerizer
光聚合剂
🗣️ 情景例句
Lillian Winters.
Lillian Winters。
If you want a towel,look in the linen closet.
如果你想要一条毛巾，请在亚麻织品衣橱里找。
He sat with his arms across the chest.
他双臂交叉于胸前的坐在那里。