Compacted density of catalyst
[建] 催化剂在紧密态下的密度
🧩 词语组成解析
a. 压紧的, 紧紧连在一起的, 压实的
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];
🗣️ 情景例句
and be able to put more money down.
也就可以增加自备款的额度。
Fortune knocks once at least at every man's door.
人人都有鸿运高照之日。
I find listening really hard. Sometimes it's just impossible to understand.
我觉得听力很难。有时简直听不懂。