用法:
1 pain or rumbling in the stomach 肚子痛或咕噜咕噜响.

用法:
2 feeling of fear or nervousness 害怕; 紧张不安:
have an attack of (the) collywobbles 有害怕的感觉.

• opprobrium
• ops
• opt
• optic
• optical
• optical art
• optical illusion
• optically
• optician
• optics
• optimism
• optimist
• optimistic
• optimistically
• optimum
• option
• optional
• opulence
• opulent
• opus
• or
• oracle
• oracular
• oral 1
• orally