Poliovaccine
嵴髓灰質(zhì)炎疫苗
??? 情景例句
Did you bring any savings or salary information?
你是否帶來儲蓄和薪資的相關(guān)資料？
A clear fast is better than a dirty breakfast.
寧為清貧，不為濁富。
He entered the cell and presented the letter to the aristocrat.
獄卒走進(jìn)牢房，將信交給貴族。