Tph
[医][=tissue ph]组织ph值
🗣️ 情景例句
It puts you to sleep.
它让你很快入睡。
A wilful fault has no excuse and deserves no pardon.
不能宽恕故意犯下的错误。
There is a fire burning in the fireplace, and the Christmas tree lights are shining brightly.
火在壁炉里熊熊燃烧，圣诞树的彩灯在交相交烁。