你系的那条领带太艳丽了。

That's a jazzy tie you're wearing.

《牛津词典》

你能帮我在衣服后面系个结吗？

Can you help me tie a knot on the back of my dress?

youdao

例如，如果你把围巾系得太紧，会导致你的血压上升。

For example, if you tie a scarf too tightly, it increases your blood pressure.

youdao

The thermos, with the lid on top, It's not a open system your coffee is going to stay warm or hot in the thermos.

顶部盖了盖子的热水瓶，不是开系,你希望你的咖啡在热水瓶里面保持温暖,或滚烫。

麻省理工公开课 - 热力学与动力学课程节选

They have these things called tiger tails which you like, tie onto your pants and it's like "I'm a little tiger."

他们有这些被称作“老虎尾巴”的东西，当你把它系到你的裤子上，你自己就仿佛是只“小老虎”。

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So, remember when you're looking at your periodic table, don't forget about the lanthanides, sometimes they come into play.

因此，要记住，当你在看元素周期表时，不要忘了镧系元素，有时候也会用到它们。

麻省理工公开课 - 化学原理课程节选