Lactron
[纺]生橡胶线
🗣️ 情景例句
Technology may bring breakthroughs to many currently incurable diseases.
科技能给现在无法治愈的疾病带来突破。
The air conditioner is out of order.
这空调坏了。
Thanks, I'd like that.
谢谢，我非常乐意。