Lecithoprotein
卵磷蛋白
🗣️ 情景例句
The cradle will fall,
摇篮会掉落
No man knows when he shall die, although he knows he must die.
纵然知其难免一死，人却难料何时身亡。
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。