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
It'll only take a few minutes.
只要几分钟时间。
I haven't the least idea.
我一点儿也不知道。
Finally, turn off the lights and lock the door.
最后，关上灯，锁好门。