Praetrsonics
极超短波晶体声学, 特超声(学)
🗣️ 情景例句
But I am going to make a headpiece of lace.
但我准备做一个蕾丝头饰。
You're a attractive girl.
你是一个有魅力的女孩。
Practice dialogues like these.
这样练习口语。