non-sulfur

常见例句

This non sequitur invalidates his argument.
他不根據前提推理因而論証無傚。
Sulfur can be used to make gunpowder.
硫磺可以用來制造火葯。
Patience is a sine qua non for a good teacher.
做個優秀教師必不可少的條件是要有耐心。
The diplomat was declared persona non grata.
這位外交家被宣佈爲不受歡迎的使節。
He is declared personal non grata and forced to leave the country.
他被宣佈爲不受歡迎的人而被迫離開該國。
non sulfur & non chromium
無硫無鉻