Ferroselenium
硒铁
🗣️ 情景例句
Mary, what's your favorite sport?
玛丽，你最喜欢什么运动？
Could you say it again?
你能再说一遍吗？
She likes Mike a lot, but she doesn't want to get married so early.
她喜欢迈克，但她不想那么早就结婚。