heat up
變熱；變暖
The oven takes a while to heat up.
烤箱得過會(huì)兒才能熱起來。

be busy doing sth
忙于(做某事):
James is busy practising for the school concert.
詹姆斯正忙著為學(xué)校音樂會(huì)排練。

expect sb/sth to do sth
預(yù)料；預(yù)期；預(yù)計(jì):
House prices are expected to rise sharply.
預(yù)計(jì)房?jī)r(jià)會(huì)急劇上漲。

sb's turn
(依次輪到的)機(jī)會(huì):
When it's your turn, take another card.
輪到你時(shí),再抓一張牌。

run out (of sth)
用完,耗盡(供應(yīng)品):
We ran out of fuel.
我們把燃料用光了。

lead sb astray
走錯(cuò)方向；誤入歧途:
Jack's parents thought the other boys might lead him astray (= make him do things that are wrong).
杰克的父母認(rèn)為,其他的男孩可能會(huì)把他引入歧途。

up to sth
到達(dá)(某數(shù)量、程度等)；至多有:
I can take up to five people (= but no more than four) in my car.
我的汽車最多能帶四個(gè)人。