Rictus
[医] 裂, 裂口, 呵欠
✅ 同义词
🗣️ 情景例句
Don't talk so loud, you may be overheard.
别这么大声说话，别人会听见的。
You cannot clap with one hand.
孤掌难鸣。
Really? Are pigs beautiful? I've seen them before, but they weren't beautiful at all!
真的吗？猪会漂亮吗？我以前见过它们，但它们一点也不漂亮！