signalled
基本解釋
- adj.信號(hào)的；預(yù)示的；告知的
- 動(dòng)詞signal的過去式和過去分詞.
英漢例句
- In digital signal technique, a signal that uses a positive(or negative) excursion and ground as the two binary signal states.
在數(shù)字信號(hào)技術(shù)中，用正(或負(fù))曏電壓與地兩個(gè)電平來表示二進(jìn)制“1”和“0”的一種信號(hào) - A police car drew alongside and signalled to me to stop.
一輛警車開到我身邊示意我停下來。 - The defeat signalled the end of the war.
那一次失敗標(biāo)志著戰(zhàn)爭(zhēng)的結(jié)束。 - Heavy footsteps signalled the teacher's approach.
沉重的腳步聲顯示教師已經(jīng)走近了。