Rigid pvc
[化] 硬聚氯乙烯; 硬质聚氯乙烯
🧩 词语组成解析
聚氯乙烯\\n[计] 永久虚电路
🗣️ 情景例句
You should take your health more seriously.
你对自己的健康得更当回事儿。
Had so much fun
玩得开心
The swallow shares the virtues of both schools in highest measure.
燕子充分兼有这两类鸟的长处，