Plumula
[医] 胚芽, 细沟(中脑水管上壁)
🗣️ 情景例句
but Richard Stewart is here
但Richard Stewart正在这儿，
He always forgets to wash behind his ears.
他总是忘记洗耳朵后面。
They plunged into the lake, and after loading their gear on an inflatable rubber dinghy, let the current carry them to the other side.
他们跳入湖中，把各种器具装上一只充气的橡皮艇，听任水流将他们带往对岸。