Tetramethyldiphenyldisiloxane
四甲二苯二硅氧烷
🗣️ 情景例句
Something else I was wondering about was...
我想知道其它事是^
The U.S. will take one route, the Japan take other.
美国和日本采取不同的新路径。
I've travelled many miles and I'm very glad I made the effort.
我远道而来，但是我很高兴没有白跑。