Lactics
产乳酸微生物
🗣️ 情景例句
Well, Richard and I feel that with a baby coming
嗯， Richard和我觉得孩子快要出生了，
He is playing on the slide over there.
他正在那边溜滑梯。
People who work in offices are frequently referred to as white-collar workers' for the simple reason that they usually wear a collar and tie to go to work.
坐办公室的之所以常常被称作“白领工人”，就是因为他们通常是穿着硬领白衬衫，系着领带去上班。