Thiohydroquinone
[化] 硫氢醌; 对羟基苯硫酚
🗣️ 情景例句
How much does it weigh?
它多重？
That's good wisdom which is wisdom in the end.
最后的聪明才算真聪明。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。