Placentas
n. 胎盘, 胎座( placenta的名词复数 )
🗣️ 情景例句
Quit whining.
别诉苦了。
Kept waving to her mother until the train was out of sight.
不断地冲她的母亲挥手，直到火车驶出了视线。
Last week, a group of Class 3 students decided to go to the museum in the centre of the town.
上星期，3班的一群学生决定去参观位于城镇中心的博物馆。