Jib crane
[化] 动臂起重机; 回转式吊车; 回转起重机
🧩 词语组成解析
n. 船首三角帆, 铁臂\\nvi. 移转, 踌躇不前, 停止不动
crane
[kren]
n. 吊车，起重机;鹤;
vt.& vi. 伸长，探头;
vi. 迟疑，踌躇;
🗣️ 情景例句
The course I took was above me.
我上的这门课太难了。
Thank you for helping me.
谢谢你帮了我的忙。
The settlers built railways across the plains and began to hunt even more bison.
殖民者在平原上修起了铁路，于是开始猎取更多的野牛。