Quartz tube
[机] 石英管
🧩 词语组成解析
quartz
[kwɔrts]
n. [矿]石英;
🗣️ 情景例句
And the marketing of new toys and games.
还有新玩具和新游戏器具的行销。
Are there any questions?
还有什么问题吗？
Do you have any comment on this clause.
你对这一条款有何看法？