choke
n.窒息;堵塞 v.(使)窒息(suffocate,block)
My lawn mower has a choke that I have to adjust frequently.
我的割草机堵塞，必须经常调整。
deadly
adj.致命的(fatal,lethal)
defunct
adj.死的(dead,demised)
Those rules of etiquette have been defunct for years.
这些礼仪规则已经失效多年了。
demise
n.死亡(death,end)
The country mourned the President's demise.
举国哀悼总统的逝世。
expire
vi.断气( perish)
lethal
adj.致命的(fatal,deadly)
smother
v.(使)窒息，闷死(stifle,suffocate)
The murderer smothered his victims with a pillow.
杀人犯用枕头闷死了受害者。
fatal
adj.致命的(lethal);重大的(critical),命运注定的
It is fatal to enter any war without the will to win it.
没有赢得胜利的意志，参加任何战争都是致命的。
mortal
adj.终有一死的;致死的，致命的
Remember that man is mortal.
记住，人是会死的。
pestilent
adj.致命的
virulent
adj.剧毒的;致命的
The opponent made virulent criticism against his rival.
反对者对他的对手提出恶毒的批评。
internecine
adj.两败俱伤的;内部冲突的
beverage
n.饮料
bowl
n.碗
buffet
n.自助餐
chopsticks
n.筷子
dish
n.碟
menu
n.菜单
napkin
n.餐巾
plate
n.盘子
saucer
n.盘
specialty
n.招牌菜
toothpick
n.牙签