Sonic testing sonims
[机] 非金属夹杂物
🧩 词语组成解析
sonic
[['sɔnik]]
a. 音波的, 音速的, 声音的\\n[电] 音波
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
非金属夹杂物
🗣️ 情景例句
That shop sells quality goods.
那家店卖的东西很好。
She seems to have no principles at all when it is a question of making money.
一碰到挣钱的事，她就好像完全不顾自己的人格了。
It contained $50.
它里面装着50英镑。