Cold drawn tube
[化] 冷拉管
🧩 词语组成解析
cold
[kold]
adj. 寒冷的;冷淡的，无情的;失去知觉的;[艺]有冷感的，冷色的;
n. 寒冷;感冒，伤风;
adv. 完全地;
drawn
[drɔ:n]
adj. 疲惫的;憔悴的;互无胜负的;拔出鞘的;
v. 绘画( draw的过去分词);拖;拉;拔出;
🗣️ 情景例句
During that time
在那一小时
It's unlikely he's here.
看样子他不象在这儿。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）