Stagoscopy
液滴观测镜法
🗣️ 情景例句
you had some doubts about wanting to go to Michigan.
你对上Michigan大学有些疑虑。
She seems fond of him.
她似乎喜欢他。
In that case, we'd like cash on receipt of invoice.
这样的话，您在收到帐单时请付现。