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- Some biological molecules have the form of a helix. 有些生物分子呈螺旋狀。
- The man is carrying a small black plastic handbag. 這個人提著一個黑色的小塑料提袋。
- He is a plastic surgery specialist. 他是個整形外科醫生。
- Many items in daily use are made out of plastic. 有很多日常生活用品是塑料制的。
- The school has a large biological laboratory. 這所學校有一個很大的生物實驗室。
- It is some kind of plastic made to imitate iron. 這是一種塑膠，但外觀仿製得像鐵。
- The fruit is prepackaged in plastic tray. 水果用塑料盤預先包裝。
- Many items in daily use are made of plastic. 很多日常生活用品是用塑料製成的。
- A kind of plastic stuff is used to make the plates. 這些盤子是用一種塑料製造的。
- Put your washing in the plastic bag. 把你要洗的衣物放到商行塑料袋中。
- Plastic flowers are a particular hate of mine. 塑料花是我特別厭惡的東西。
- Plastic is sometimes used instead of leather. 塑膠有時可以替代皮革。
- The computer is protected by a plastic cover. 計算機得到塑料套的保護。
- biological strain 生物品系
- A plastic cover protect the computer. 這台計算機由一個塑料防護罩蓋著。
- This plastic is inferior in quality to glass. 這塑膠的質料比玻璃差。
- They are made of a common plastic resin. 它們是用一種普通的塑膠合成樹脂做成的。
- The convention bans the stockpiling of biological weapons. 該公約禁止儲存生物武器。
- It was some kind of plastic made to imitate iron. 這是一種塑膠,但外觀仿製得像鐵。
- One of the survivors needed plastic surgery. 一名倖存者需要接受整形手術。
