Oiling ring
[机] 给油环
🧩 词语组成解析
[化] 加脂
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
Let's build a fire and cook it!
咱们去升火煮鱼。
The doctor says that I should take quinine.
医生说我应该服用奎宁。
She intends to make teaching her profession.
她想以教书为职业。