🧩 词语组成解析
gum
[ɡʌm]
n. 口香糖;树胶;黏胶;牙龈;
vt.& vi. 胶合;涂以树胶;使…有粘性;
ridge
[ridʒ]
n. 背脊，峰，隆起线;山脊，山脉，海脊;高压脊;皱摺，田埂;
vt. 使成脊状，使隆起;
vi. 使成脊状;
🗣️ 情景例句
That was Alexandra.
是Alexandra打来的电话。
A little wind kindles, much puts out the fire.
适可而止，过犹不及。
There are one hundred thousand million stars in our own Milky Way alone,
仅我们的银河系就有1000亿颗恒星，