Ammonium selenite
[機] 亞硒酸銨
?? 詞語組成解析
n. 銨\\n[化] 銨
n. [礦]透明石膏,[化] 亞硒酸鹽
??? 情景例句
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻煩你母親啦？
Will this flight leave on time?
這班機準時起飛嗎？
She felt worried. She wanted to get ready for her party.
她有點兒著急。她要為自己的聚會作好準備。