Pit viper
[医] 颊窝毒蛇(如响尾蛇、五步蛇、腹蛇等)
🧩 词语组成解析
pit
[pit]
n. 井;煤矿;麻子;（赛车道旁的）修理加油站;
vt. 使有麻子;使有凹陷;
vi. 凹陷;起凹点;
viper
['vaɪpɚ]
n. 蝰蛇;毒蛇;阴险恶毒的人;奸诈者;
🗣️ 情景例句
Or religion unless you know them very well.
除非你和对方很熟。
I ask him to do the housework now.
我要求他现在做家务。
In England, too, spring is longer.Spring in England can last from late March to May.
英国的春天也较长，能够从3月下旬延续到5月。