Neft
abbr. National extra fine thread 国家超精细螺纹
🗣️ 情景例句
Thanks, Richard.
谢谢 ，Richard。
Who makes everything right must rise early.
要把事事都做好，必须坚持起得早。
Most of the earth's surface is covered by water.
大部分的地球表面被水覆盖着。