Thpc
[建] 氯化四(羟甲基)磷
🗣️ 情景例句
It isn't the way I hoped it would be.
这不是我所盼望的。
I get to my office at 10:30.
十点半到办公室。
It suddenly dawned on me that this express was not roaring down the line at ninety miles an hour, but barely chugging along at thirty.
我突然感到这趟快车并没以时速90英里的速度呼啸前进，而是卟哧卟哧地向前爬行，时速仅30英里。