Methylotrophy
甲基营养
🗣️ 情景例句
Sign here, where I've indicated.
签在这里，在我指的地方。
Which of your arms is sore?
你哪个手臂酸呀？
Let's give her something different to eat,then.Some real English food!
那咱们给她做些不同的口味。来一些地道的英国菜！