Amorphous polyolefins
[化] 非晶性聚烯烃
🧩 词语组成解析
🗣️ 情景例句
and leave the number with the baby-sitter.
把餐厅的电话告诉临时保姆。
Practice makes perfect.
熟能生巧。
Soon afterwards, the balloon began to descend and it landed near an airfield.
不久，气球开始降落，在一个停机坪附近着了陆。