查询词典 know sth. by heart

Used to do sth.= often did sth.

过去常常做某事

Used to do,be used to sth.／doing sth.

这里的used只能用过去时，不能用其他任何时态。

Not to do sth.= warn sb. against sth.

警告某人不要做某事。

Warn sb. off sth./doing sth.

警告某人离开或别做某事

Warn sb. Of sth./ not to do sth.

警告某人不要做某事 16。

Would do sth. rather than do sth.

宁愿做某事而不愿做某事。

A would rather do sth. than do sth.

宁愿做……而不愿做……，是个固定词组。

Would rather do sth. than do sth.

我宁愿走路，不愿跑步。

The metabolic confuse sth with sth else of the shift that will not balance and rate rises, if think chemistry balances Xiang Zheng to should move instead, so reacting rate greatens, the view of decrescent of reverse reaction rate is wrong.

不要将平衡的移动和速率的变化混同起来，假如认为化学平衡向正反应移动，那么正反应速率变大，逆反应速率变小的说法是错误的。

Consume group of distensible speed to appear to experience slump very hard to give youths brought effect from city of dimension sth resembling a net. 2009, city of dimension sth resembling a net predicts to will exceed the user of 2 million person.

从维络城消费群扩大的速度似乎很难感受到经济萧条给年轻人们带来的影响。2009年，维络城预计将超过200万人的用户。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？