Lennilite
绿色长石
🗣️ 情景例句
Can you weigh this for me?
你能帮我称称这（包裹）吗？
I'll call the roll before class.
课前我要点名。
Frank smiled when he remembered his hard early years and the long road to success.
弗兰克回想着他早年的艰难经历和走过的漫长的成功之路，微笑了。