Cogwheel sign
[医] 齿轮征
🧩 词语组成解析
n. 钝齿轮, 嵌齿轮
🗣️ 情景例句
Keep cool.
保持冷静。
Nothing is impossible to a willing heart.
心之所愿，无事不成。
Let me know when you are ready to order again.
那么需要再订货时，请与我联系。