Cellotropin
[医] 西洛托品, 一苯基熊果[叶]甙
🗣️ 情景例句
Before we go to the gallery,
在我们去画廊之前
How many years have you been playing pingpong?
你打乒乓球多少年了？
Uncle Wang was waiting for them outside the factory gate.
王大叔在工厂大门外等他们。