Durex
杜雷克铜锡合金, 烧结石墨青铜
✅ 同义词
🗣️ 情景例句
Smoking is harmful to your health.
吸烟有害健康。
No, no!
不要！不要！
I had left it on a chair beside the door and now it wasn't there!
我曾把它放在门边的椅子上，可这会儿不见了！