Portable slewing crane
[化] 轻便旋臂起重机
🧩 词语组成解析
[电] 转动
crane
[kren]
n. 吊车，起重机;鹤;
vt.& vi. 伸长，探头;
vi. 迟疑，踌躇;
🗣️ 情景例句
You're probably right.
也许你说得对。
The roofer is patching the roof with metal.
屋面防水工在用铁皮修补屋顶。
He sat with his arms across the chest.
他双臂交叉于胸前的坐在那里。