🧩 词语组成解析
bead
[bid]
n. 有孔小珠，念珠;水珠，露珠;珠子项链;
vt. 用小珠装饰;使成串珠状;
vi. 形成珠状;起泡;
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
🗣️ 情景例句
We're open till nine P.M..
我们开到晚上九点。
I wouldn't, if I were you.
要是我就不会。
In the pioneering days, however, this was not the case at all.
然而，在登山运动的初期，全然不是这种情况。