by way of precaution

基本解釋

• [航空、航天科學(xué)技術(shù)]爲(wèi)預(yù)防起見

英漢例句

雙語例句

• His cunning began here; he smiled habitually, by way of precaution, and was almost polite to everybody, even to the beggar to whom he refused half a farthing.
  他爲(wèi)了防備他人而臉上經(jīng)常帶笑，幾乎對所有的人，即使對一個曏他討一文錢而不得的乞丐，也都客客氣氣。

• by way of precaution更多例句

專業(yè)釋義

航空、航天科學(xué)技術(shù)

• 爲(wèi)預(yù)防起見