Digylcol stearatee
[机] 二甘醇硬脂酸酯
🗣️ 情景例句
So we will be needing more room.
所以我们也将需要更大的空间。
He's absorbed in his book.
他全神贯注地读书。
The enormous increase of population will create many problems.
巨大的人口增长将产生很多问题。