Mccallister
n. (McCallister)人名；(英)麦卡利斯特
🗣️ 情景例句
He makes a good living growing tomatoes.
他靠种蕃茄日子过得挺不错的。
The waiter seems to be in a hurry to take our order.
侍者似乎匆匆忙忙拿我们的订单。
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。