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
I have three tonsillectomies set for Friday with Dr. Earl.
我安排好要和Earl大夫在星期五进行三个扁桃腺切除手术。
A horse that will not carry a saddle must have no oats.
不愿加鞍的马，不得吃燕麦。
These friendly dogs, which were first brought from Asia, were used as watchdogs even in Roman times.
那些最先从亚洲引进的狗，待人友好，早在罗马时代就给人当看门狗了。