■ birth

涉及分别的多人时，可以用复数。

• (the study) has been following several thousand twins since their births in 1994 and 1995.（这次调查）追踪了几千名双胞胎，从他们 1994 与 1995 年出生时起（参见 life, death 条）。

• wary
• wary 与 weary
• was
• wash
• waste no time in
• watch
• watch 与 see
• wave
• way
• way out
• weapon
• weapon 与 arms
• wear
• wear
• weary
• weather
• wed
• wed
• wedding
• wedding
• wedding breakfast
• wedding 与 marriage
• welcome
• well
• well-connected