Jet penetration length
[化] 射流穿透长度
🧩 词语组成解析
jet
[dʒɛt]
n. 喷嘴，喷雾;喷气式飞机;喷射流;煤玉;
vi. 乘喷气式飞机;射出;
adj. 黑玉制的或黑玉似的;象炭一般黑的;
vt. 喷射，喷出;
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
and he doesn't know anything
而他毫无所知
Please don't forget.
请不要忘记。
Young people love this time of year, because it is good for sports.
年轻人喜爱这个时节，因为它适合体育运动。