East african sleeping sickness
[医] 东非睡眠病
🧩 词语组成解析
east
[ist]
n. 东，东方;东方国家;〈诗〉东风;
adj. 东方的，向东方的;从东方来的;
adv. 向东方（地）;
sleeping
[['sli:piŋ]]
n. 睡眠\\na. 睡着的
🗣️ 情景例句
My visa is multi-entry; it allows me to exit the country and then re-enter, as ofter as I like.
我的签证是往返签证，我可以随便进出这个国家。
What kind of quality control do you have?
你们用什么办法来控制质量呢？
Why?
为什么？