Calcium sulfhydrate
[医] 硫氢化钙
🧩 词语组成解析
n. <美> = hydrosulphide
🗣️ 情景例句
Here's my ticket and seat assignment.
这是我的机票和座位号。
It's $30.00 one way or $55.00 round trip.
单程票价30美元，来回票价55美元。
An apple a day keeps the doctor away.
一天一苹果，医生远离我。