Support of the catalyst
[化] 催化剂载体
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
the
[ðə]
art. 指已提到的人（物）;指说话人与听者已知的人（物）;用于独一无二的事物前;与形容词最高级和序数词连用;
🗣️ 情景例句
I have tea with y colleagues in the afternoon.
下午我和同事喝茶。
First, I coundn't keep up with all the paperwork at the office.
首先我应付不了办公室的文书工作。
Instead of being five new family members, these children had immediately become a commodity.
这些孩子立即成了商品，而不是5个新的家庭成员。