Pentavalent
a. 五价的\\n[医] 五价的
🗣️ 情景例句
Uh, in a way.
嗯，是呀。
We must not lie down, and cry, God help us.
求神不如求己。
Mum, can we have our fish and chips outside?
妈，我们可以在户外吃吗？