Chlorononane
[建] 氯壬烷
🗣️ 情景例句
And the marketing of new toys and games.
还有新玩具和新游戏器具的行销。
She is timid and completely at a loss what to do.
她羞臊得不知所措。
Has it got anything to do with your present research?
报告跟你目前的研究有关吗？