Hydrogen-ion comparator
[医] 氢离子浓度比值器
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
comparator
['kəmpəreitə]
n. 比较仪，比较器;比测器;比长仪;
🗣️ 情景例句
I sold it to the present owners.
是我把它卖给了现在的主人。
Good words and ill deeds decieve wise men and fools.
话好行为劣，欺骗智和愚。
I had left it on a chair beside the door and now it wasn't there!
我曾把它放在门边的椅子上，可这会儿不见了！