Catalyst-oil suspension
[建] 催化剂-油悬浮体
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
But if we go out,
但是我们出去后，
When the wolf grows old, the crows ride him.
狼老被鸦欺。
But this is not a business that can be undertaken in a day or swiftly improvised by a mere command of the will.
但这并非一日之功，也不是单凭意志一蹴而就的事。