non natural

常见例句

• Keywords mutation breeding;non natural environment;penicillium sp;
  青黴菌;非自然環境;誘變育種;
• This non sequitur invalidates his argument.
  他不根據前提推理因而論証無傚。
• It is natural for a cat to catch mice.
  貓捉老鼠是本能。
• It's natural to slack2 off towards the end of a hard day's work.
  一天緊張工作快結束的時候有些放松是自然的。
• Many natural materials are becoming scarce.
  許多天然原料越來越少。
• 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。
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