Pneumococci
肺炎双球菌
🗣️ 情景例句
You don't have a leg to stand on.
你的观点不值一驳。
Don't be so stubborn!
你还嘴硬！
While early settlers had killed bison for food, now the killing became more widespread.
早期的殖民者只是以杀野牛为食，这时屠宰野牛就更为广泛了。