Lactics
产乳酸微生物
🗣️ 情景例句
Now the hard work begins.
艰苦的工作现在开始了。
A crafty knave needs no broker.
狡猾的流氓，不需居间人。
Many of the tourists on board had begun bargaining with the tradesmen, but I decide not to buy anything until I had disembarked.
船上许多游客开始同商贩讨价还价起来，但我打定主意上岸之前什么也不买。