Transsonic
a. [物]超音速的
🗣️ 情景例句
at the end of the semester.
就在这个学期结束的时候。
Her parents died when she was a baby and she was raised by her grandparents.
她很小的时候，父母就死了，是祖父母把她带大的。
May I come in, please? I'm sorry I'm late.
我可以进来吗？对不起，我迟到了。