hairpins

In default of tools, she used a hairpin and a buttonhook.

因没有工具，她使用一支发及一钮钩。

Kennings was really moving when he made contact with a tyre at the hairpin and flipped over.

坎宁斯Ｕ弯时过快一只轮胎擦地翻车。

RNA hairpins that contained nA and sU were able to hybridize to DNA probes under conditions where the unmodified hairpins did not.

RNA的发夹载NA和苏能够杂交，DNA条件下，未修改的发夹没有。