Pneumococcidal
[医] 杀肺炎球菌的
🗣️ 情景例句
It's almost ten o'clock.
现在已经快十点钟了。
Only certain people are permitted to enter that club.
只有特定的人才被允许进入该俱乐部。
John seldom gets together with his friends.
约翰很少与朋友聚在一起。