Postpleuron
后側(cè)片
??? 情景例句
I hear the exams will be very tough.
我聽說考試挺難的。
Which would you prefer, a smoking seat or a non-smoking seat?
你喜歡哪種，吸煙座還是禁煙座呢？
Some children can cover the whole length of the pool without coming up for breath even once.
有些孩子能夠跑完游泳池的全長而不用露出水面換氣。