adj.不像紳士的；非紳士的；下流的

He was in disgraceafter his ungentlemanly behavior. 他因為行為不檢而為人所不齒。

An unprincipled,ungentlemanly man. 卑賤的人不道德的，無教養(yǎng)的人

He was in disgrace after his ungentlemanly behavior. 他因為行為不檢而為人所不齒。

His ungentlemanly attempts to discredit the sale of drugs by his professional brethren would by-and-by recoil on himself. 他心懷叵測，指責(zé)同行出售藥品的作風(fēng)，也總有一天會得到報應(yīng)，自食惡果。

He is aiming to beat the record by two or three weeks, claiming that a narrower margin would be "ungentlemanly". 他希望通過兩到三個星期來破記錄，揚言更小的差距會顯得不夠“紳士”。