Helix
n. 螺旋, 螺旋状物, 耳轮\\n[化] 螺旋
📖 牛津释义
helix
n
(pl helices ) spiral, either like a corkscrew or flat like a watch-spring 螺旋
Some biological molecules have the form of a helix. 有些生物分子呈螺旋状.
🌿 同词根单词
head
n. 上端;头脑;头部;首脑,首长;
vt. 用头顶;前进;作为…的首领;站在…的前头;
vi. 朝…行进;出发;向…方向移动;船驶往;
adj. 头的;在前头的;首要的;在顶端的;
heading
n. 标题,题名;信头;[航]航向;斩首;
v. 用头顶(head的现在分词);
heavy
adj. 重的,沉重的;大量的,浓密的;激烈的;重型的;
n. 重物;庄重的角色;
adv. 密集地;大量地;笨重地;
heal
vt. 恢复健康的状态;使恢复正常;使(某人)精神恢复健康;
vi. 变得完整和健全;
hero
n. 英雄,勇士;男主角;(古代神话中的)神人,半神的勇士;
🗣️ 情景例句
Um, I was thinking of going to a movie tonight. Would you like to come?
我今晚想去看电影,你愿意一起去吗?
This river is one third as long as that river.
这条河只有那条河的三分之一长。
I arrived in London at last.
我终于到了伦敦。
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