Solids
n. 固体( solid的复数形式 ); 立体图形; 立方体; 硬粒
🗣️ 情景例句
I strongly agree.
我绝对同意。
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
I would like to talk to you for a minute.
我想和你谈一下。