Acoustic buoy
un. 声浮标；音响浮标\\n
🧩 词语组成解析
acoustic
[ə'ku:stik]
adj. 听觉的;声学的;原声的;音响的;
buoy
['bʊi]
n. 浮标;救生圈;航标;
vt. 使浮起;支持，鼓励;
🗣️ 情景例句
What time do you usually get up in the morning?
你早上通常几点起床？
The sooner the better.
越快越好。
No, it isn't. Ask that woman. I think it's her bike.
不，不是我的。问问那个妇女吗。我想这是她的自行车。