T.b.
结核杆菌, 结核病, 肺结核
🗣️ 情景例句
They came and solved the problem.
他们来了并解决了问题。
Quick! Seize that child before she falls down.
快！趁还没掉下去，快抓住那孩子。
This is not easy, and may require two porpoises working together.
这并非易事，可能需要两只海豚合伙干才行。