Pneumotropic
a. 肺向性的\\n[医] 肺炎球菌毒素
🗣️ 情景例句
That's Mr. Steven Lu, from Taipei?
您是Steven Lu，从台北来的？
Are you finished?
请问您还用吗？
Oh dear! It's very warm in this clasroom, isn't?
天哪，这屋里真暖和，不是吗？