Walkerite
镁针钠钙石
🗣️ 情景例句
The front wheels are out of alignment.
前轮不平行了。
I'm young.
我很年轻。
It was important to carry out the work quickly, so an extra team of men were asked to work on the repairs one evening.
因为尽快投入修理工作显得十分重要，于是一天晚上加派了一支工作队来参加维修工作。