Gelfischerite
胶水磷铝石
🗣️ 情景例句
I'm in great need of your assistance.
我特别需要您的帮助。
To save time is to lengthen life.
省节时间就是延长寿命。
There's no need for that. We'll have dinner another time.
不必为那件事惭愧。我们改个时间再共进晚餐吧。