Infrasonic
a. 亚声的, 次声的, 低于声频的\\n[医] 听域下的
✅ 同义词
🔤 词根
infra-表示“下”
🌿 同词根单词
🗣️ 情景例句
that we can talk about us.
我们就可以谈谈我们。
Diligence is the mother of good luck.
刻苦是成功之母。
It is said that if anyone touches the tree, he will have bad luck; if he picks a leaf, he will die.
据说，谁要是触摸了这棵树，谁就会交上恶运；如果谁摘了一片树叶，谁就会死去。