Thyroidine
甲状腺粉
🗣️ 情景例句
People are busy shopping and wrapping presents for relatives and friends before Christmas Eve.
在圣诞节前夜，人们忙着为亲朋好友买东西、包礼物。
The clothes dryer gets very hot.
衣物干燥机变得非常热了。
Sometimes ago, the United States Navy, for instance,
例如，美国海军前些时候