Fragment ion
[化] 碎片离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
It was all worth it.
那完全值得。
It took me an hour to walk there.
走到那里花了我一小时。
Once on the boat, they were taken bolow and their chains were fixed to two bars that ran the length of the ship.
一上船，他们就被带进底舱，他们的镣铐就被拴在两根从船的一头伸到另一头的铁杆上。