Silicons
[計(jì)]（聚）硅酮, （聚）硅氧, 硅（有機(jī)）樹(shù)脂
??? 情景例句
I've got to explain about it.
我得解釋一下此事。
This pencil is longer than that one.
這支鉛筆比那一個(gè)長(zhǎng)。
We need more than listening. We need action!
我們需要的不光是聽(tīng)得進(jìn)意見(jiàn)，我們要的是行動(dòng)。