Appestat
食欲中枢
🗣️ 情景例句
My patients--mostly kids--
我的病人， 大多数是孩子们
Generally speaking, it's cheaper but slower to ship goods by sea than by rail.
总的来说，海运比铁路运输更便宜，但速度慢一些。
Which do you think is more interesting?
你认为哪个节目更有趣呢？