Lanthanides
高中 Senior High镧族稀土元素, 镧系元素
🗣️ 情景例句
You were right, Grandpa.
给你说对了 ，爷爷。
Lemonade on a hot day is very refreshing.
在暑天喝柠檬水，会使人精神抖擞。
He usually stays at home with his pet dog.
他通常跟他的爱犬待在家里。