Scatheless
a. 无损伤的, 平安的
✅ 同义词
🗣️ 情景例句
I hear Max.
我听到Max哭了。
Mr. Smith is still in his fifties.
史密斯先生仍然50几岁。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。