n. 牙( tooth的名词复数 );齿;齿状部份;致力于( 有难度的事);tooth的复数形式;(组织、法律等)强大有效;不顾危险(或反对等);
🗣️ 情景例句
I've been thinking.
我一直在考虑。
I'm afraid I don't know. Let me ask the supervisor in this section.
恐怕我不知道,让我来询问一下该组的负责人。
Even a telescope in orbit round the earth, like the very successful Hubble telescope, would not be suitable because of the dust particles iron solar system.