Telescopic boom
[化] 伸缩臂
🧩 词语组成解析
a. 望远镜的, 用望远镜看到的, 套管式的, 伸缩的\\n[医] 望远[镜]的
boom
[bʊm]
vi. 发出隆隆声;快速发展;暴涨;
vt. 以低沉而有回响的声音发出;使繁荣;使迅速发展;
n. 隆隆声;繁荣;激增;
🗣️ 情景例句
Everything will come out right in the end---just you wait and see.
你就等着瞧吧，一切最终都会顺利解决。
A bat is hanging.
蝙蝠倒悬着。
As it was extremely heavy, he dumped it on the counter.
布袋很沉，他重重地把布袋扔在柜台上。