Endovibrator
波长调节筒
🗣️ 情景例句
To watch his woods fill up with snow.
注视他落满雪花的林子。
All of those houses have been built in the last ten years.
所有那些房子在这10年里被造的。
The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening.
事实上搜寻工作很困难，因为常常是早晨在甲地发现那只美洲狮，晚上却在20英里外的乙地发现它的踪迹。