X disease
[医] X病
🧩 词语组成解析
🗣️ 情景例句
I'm leaving for Beijing on a four-day tour.
我马上要去北京旅游4天。
Nothing is so certain as the unexpected.
天有不测风云，人有旦夕祸福。
I can't help eating sweets whenever they are in my presence.
我无论什么时候一看到甜食就忍不住要吃。