Testing ground
出国 Abroad试验场
🧩 词语组成解析
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
ground
[ɡraʊnd]
n. 地面，土地;基础;范围;阵地，战场;
vi. 搁浅，停飞;着陆;
vt. 把…放在地上;在…的基础树立上;交给…基本知识;使…受初步训练;
v. grind的过去式和过去分词;
🗣️ 情景例句
Maybe she'll call back. She promised.
也许她会打电话回来。她说了。
What's the suggested retail price?
建议零售价格是多少呢？
I agree that it is a difficult situation.
我同意，这种情况很难办。