invalidator

基本解釋

• n.使無(wú)效者

同根派生

• invalidator相關(guān)詞

英漢例句

• His claim to ownership is invalid.
  他的所有權(quán)是無(wú)效的。
• A passport that is out of date is invalid.
  護(hù)照過(guò)期是無(wú)效的。
• His father is a bed-ridden invalid.
  他父親是個(gè)纏綿病榻的人。
• He has been an invalid all his life.
  他終身殘廢。
• The invalid gained colour under the doctor's care.
  病人在醫(yī)生的治療下，臉色逐浙紅潤(rùn)。

• invalidator更多例句