Perchlorate
[化] 高氯酸盐\\n[医] 高氯酸盐
🗣️ 情景例句
She's enthusiastic about the new teaching method.
她对新的教学方法很热心。
The first step to virtue is to abstain from vice.
避开作恶是走向美德的第一步。
No, it isn't. Ask that woman. I think it's her bike.
不，不是我的。问问那个妇女吗。我想这是她的自行车。