Transpolyisoprene
反式聚甲基丁二烯
🗣️ 情景例句
The same baseball glove?
同样一个棒球手套吗？
Which would you rather do--go dancing or go to a play?
你将去跳舞还是去看戏？
Can you recognize that woman，Mary?
你能认出那个女人是谁了吗，玛丽？