Slewer
[化] 回转式起重机
🗣️ 情景例句
You should take your health more seriously.
你对自己的健康得更当回事儿。
Are you John's brother?
你是约翰的兄弟吗？
I'm not sure. I think he may have to help his Dad in the garden.
我不清楚。我想可能他得帮助他爸爸在花园里干活。