Nonhypergolic
[机] 非理想溶液
🗣️ 情景例句
No. I really don't know how to go about it.
没有。我真不知道如何填。
Beware beginnings.
慎始为上。
like adolescents they stand before the mirror,
犹如希腊神话中那位漂亮少年，