Rigid rod
[化] 刚性杆
🧩 词语组成解析
rod
[rɑd]
n. 杆，拉杆;惩罚，体罚;（责打人用的）棍棒;手枪;
🗣️ 情景例句
What's your regular practice concerning terms of payment?
你们常用什么付款方式？
I'm two years older than you are.
我比你小2岁。
No, it isn't.
不，不是！