🧩 词语组成解析
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Please sit down.
请坐下。
If it's not too much trouble, I would like some help.
如果你不嫌麻烦的话，我想请你帮个忙。
Though they extol the virtues of the peaceful life, only one of hem has ever gone to live in the country and he was back in town within six months.
尽管他们都交口称赞宁静的乡村生活的种种优点，但其中只有一个人真去农村住过，而且不足6个月就回来了。