Ultraphonic
超声的, 超听的
🗣️ 情景例句
I do have an answer, Philip.
我确实有一个答案， Philip。
Where did you visit?
你去参观了哪些地方？
She had told him to come straight in if ever she failed to open the door and to leave the bread on the kitchen table.
她曾告诉过面包师，如果她不去开门，他可直接进门，把面包放在厨房的桌上。