Subthreshold
a. 次于最低限度的, 不足以引起作用的
🗣️ 情景例句
Oh, that reminds me.
噢 ，倒提醒了我。
They're building a new house up the street from me.
我上面的那条街正在造一幢新房子。
A radio message from the mainland had been received by the ship's captain instructing him to give up the search.
返航前，该船船长收到了大陆发来的电报，指示他们放弃这次搜寻。