Silicons
[计]（聚）硅酮, （聚）硅氧, 硅（有机）树脂
🗣️ 情景例句
And you can tell me
到时候你就可以告诉我`
An oak is not felled at one stroke.
万事不能一蹴而就。
He threatened to call the police.
威胁说要去叫警察。