Tetrahydroxy
a. [化]四羟(基)的
🗣️ 情景例句
like we always thought I would.
就像我们一向认定的那样。
A little of every thing is nothing in the main.
每事浅尝辄止，事事都告无成。
The comparable speed from the Moon is only 1.5 miles per second.
而从月球出发的相应速度只是每秒1。5英里。