X-mas
[医][=Christmas(factor)]克里斯特马斯（因子），抗血友病因子B
🧩 词语组成解析
[化] 低碳混合醇
🗣️ 情景例句
It's been an extremely hectic day.
今天忙的乱七八糟。
Don't reject his offer of marriage.
别盲目拒绝他的求婚。
Among the different types of bee, it is the honey bee that has most interested scientists because of the language they use to communicate with each other.
在这些不同种类的蜂中，因为蜜蜂能用"语言相互传递信息，科学家们对它们最感兴趣。