Ballscrew
滚珠丝杠
🗣️ 情景例句
and my friends don't want to go.
我的朋友们又不想去。
Thank you for your inquiry, but we cannot make you an offer right now because we are presently unable to obtain appropriate materials.
谢谢贵方询价，但我们不能马上发盘，因为目前我们得不到合适的原料。
I feel rather ashamed.
我感到很不好意思。