Limestones
n. 石灰岩( limestone的复数形式 )
🗣️ 情景例句
How are you?
你好吗？
What will you do to help protect our environment from being seriously polluted?
你将为帮助保护我们的环境免遭到污染做些什么呢？
She felt worried. She wanted to get ready for her party.
她有点儿着急。她要为自己的聚会作好准备。