Polybutadiene
[机] 聚丁二烯
🗣️ 情景例句
She is making steady progress in her learning.
她在学习中不断进步。
Could you tell me where is the rest room?
你能不能告诉我洗手间在哪里？
When they got home, Jane cooked their dinner in the microwave oven and without realizing it, cooked her fiance's wallet as well.
回家后，简用微波炉煮了晚饭，无意中之中把她未婚夫的钱包也一起煮了。