Sour gum
[植物]多花紫树(Nyssa sylvatica)
🧩 词语组成解析
sour
['sauə]
adj. 有酸味的;敌对的;坏脾气的;别扭的;
vi. 变酸，变馊;发酵;厌烦;败坏;
vt. 变坏，恶化;使变酸;使失望;使不毛;
n. 酸味;苦事;
gum
[ɡʌm]
n. 口香糖;树胶;黏胶;牙龈;
vt.& vi. 胶合;涂以树胶;使…有粘性;
🗣️ 情景例句
but I've worked so hard on Family Album, U.S.A.,
但是我一直为Family Album, U.S.A.辛勤工作
By the way,who are you waiting for?
顺便说,你正在等谁？
Well, for example, you can have a cold, but first you have to catch a cold.
哦，例如，你可能“患感冒”，但你首先得“伤风”。