Mesolyte
中介电解质
🗣️ 情景例句
getting the album published?
才能让摄影集出版吗？
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。