Rack friven planer
[机] 齿条驱动刨床
🧩 词语组成解析
rack
[ræk]
n. 行李架;支架;刑架;（羊、猪等带前肋的）颈脊;
vt. 使痛苦，使焦虑;剥削，榨取;用刑拘折磨;
n. 平路机, 刨床, 刨工, 刨机\\n[机] 龙门刨床
🗣️ 情景例句
I am calling on behalf of the Private Teacher Company.
我代表家教公司给您打电话。
I have a toothache.
我牙好痛。
They're both fine,too. What about your family?
他们也都很好。你的家人好吗？