Imperplex
甲基丙烯酸甲酯均聚物
🗣️ 情景例句
Eight straight-back chairs. Thirty folding chairs.
八张直背椅。三十张折摺椅。
Our own actions are our security, not others' judgements.
我们的行为是自己的保证而不是别人的鉴定。
Even a child can answer this question.
即使小孩儿都能回答这个问题。