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
Remind me to leave at twelve forty-five.
提醒我十二点四十五分走。
Which one do you like?
你喜欢哪一个？
Pierre and I borrowed the money and bought the necklace. During the next ten years we both worked day and night to pay back the money we had borrowed. That's why I now look so old. Well, after all these years we've at last paid back all the money.
我和比尔借了一笔钱，买下了那条项链。在后来的10年时间里，我们两人为了偿还这笔借款不分昼夜地干活。这就是为什么我现在看起来这样老的原因。好了，过了这些年之后，我们终于还清了全部借款。