| 释义 |
be no joke
idiom informal
to be serious or difficult: 不是闹着玩儿的；不是轻而易举的事
It's no joke driving on icy roads.在冰雪路面上开车不是件轻松的事。
SMART Vocabulary: related words and phrases
Complicated and difficult to do
advanced
ambitious
ambitiously
another
arduous
formidably
get blood out of/from a stoneidiom
grail
gruelling
gruellingly
onerously
overdemanding
painstaking
picnic
problematic
trickily
tricky
tuff
ultra-sensitive
unintuitive
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