Hand test
[化] 手上试验(如在手掌上蒸发评定汽油的挥发性)
🧩 词语组成解析
hand
[hænd]
n. 手;协助，帮助;（工具等的）把，柄;掌管;
vt. 传递，交给;搀扶;支持;
🗣️ 情景例句
I like it here.
我喜欢这里 。
The man is surveying land for a national park.
这个人正在测量国家公园的土地
There are even stories of half-trained elephant calves who have refused to feed and pined to death when by some unavoidable circumstance they have been deprived of their own trainer.
训练了一半的小象，由于不可避免的情况与他们的主人分离后，竟拒绝吃食，消瘦至死。