... twice a week 每周两次 at least half an hour 至少半小时 be good at = do well in 擅长于，在… 做得好 ...
基于26个网页-相关网页
至少半小时
At least half an hour
以上为机器翻译结果，长、整句建议使用 人工翻译 。
我刚把午餐放进烤箱，至少半小时后才能好。
I've just put our lunch in the oven and it won't be ready for at least half an hour.
youdao
所需时间：至少半小时。
Time Required: At least a half hour.
刷完牙之后至少半小时之内不能进食或喝水。
You shouldn't eat or drink for at least half an hour after brushing your teeth.
应用推荐
模块上移
模块下移
不移动