Sills
n. 窗台（板）( sill的复数形式 ); 门槛; 侵入火成岩席; 平巷底
🗣️ 情景例句
We were exposed to the latest theories on child care.
我们接触过有关幻儿保育的最新理论。
He is playing on the merry-go-round in the park.
他正在公园里骑旋木马。
she said she was not going to make another.She said she was going to retire.
她不准备再拍电影了。她说她准备退休。