Clusters of needles
[建] 针状体簇
🧩 词语组成解析
n. 群集；簇；丛（cluster的复数形式）
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];
n. 针数, 千针本；折页顶针（needle复数形式）
🗣️ 情景例句
Good-bye.
再见。
How many pieces are you going to take?
你要拿几支？
The hunt went on for several weeks, but the puma was not caught.
搜寻工作进行了好几个星期，但始终未能逮住那只美洲狮。