Slotted ring
[计] 开槽环
🧩 词语组成解析
a. 有沟槽的；有裂痕的
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
🗣️ 情景例句
I agree. Aren't you hungry?
我想是的。你饿了吗？
The wish is father to the thought.
有愿望就有信念。
Because the Moon has only an eightieth of the Earth's mass,
因为月球的重量只有地球的1/8，