Xto
abbr. X-band triode oscillator X波段三级真空管振荡器
🗣️ 情景例句
Well, for one thing, he's my sister's boyfriend. Ann talks about Jack all the time.
首先，他是我妹妹的男朋友。安整天就是杰克长杰克短的。
It is too late to cast anchor when the ship is on the rock.
船触礁后在抛锚，为时已经太晚了。
Father Christmas is very kind-hearted.
圣诞老人心肠很好。