Eutonon
优托农(一种肝制剂)
🗣️ 情景例句
He has the eye of a painter.
他有画家的鉴赏力。
Does John have a yellow pencil?
约翰有一支黄铅笔吗？
Everyone knows that if he shouts in the vicinity of a wall or a mountainside, an echo will come back.
大家都知道，在墙壁或山腰附近发出的喊声，就会听到回声。