?? 詞語組成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;純凈的;單一的;
vt. 使自花授精;使近親繁殖;
vi. 自花授精;
n. 指示物
??? 情景例句
Yes. I have an upset stomach.
是的,我的胃很難受。
But wouldn't you like to spend an extra day or two here?
你們不愿意在北京多待一天嗎?
What was the conference like?
這個(gè)會(huì)議怎么樣?