Specific parasite
[医] 特异性寄生物
🧩 词语组成解析
🗣️ 情景例句
What kind of payment terms can you offer?
您要什么样的付款方式？
Nothing is so certain as the unexpected.
天有不测风云，人有旦夕祸福。
It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.
不久，一架直升飞机飞抵飞机失事现场，来搭救这几个幸存者。