be good for适于,在…期间有效 2 G8 W6 o4 Q- W$ v) D D4 u. m% Y be identified as被认为是 y. {! J. i5 J/ I: p+ R be indispensable for对...必不可少的 A9 e' ?: r/ h. F0 _
be involved in包括…中,被卷入 1 N8 b' d* G! {4 J8 _4 s+ t be kind enough to(do)承…好意,恳请0 v; o- r2 f: _5 A
be known to为...所熟知 . n" b6 C& ^- F# e be likely to(d0)可能要,像是要: M; _$ ?' r8 Q) R
be made from由…制成(化学变化) 4 x1 v) r' L! G be made of由…制成(物理变化) 6 q( B) |6 h+ q% m8 l7 ?! i be mixed up混杂,混在一起) q2 `- {8 ]8 n4 Q- W; ]9 ` o
be obliged tm..for...因…而感激0 w/ Z) G1 K3 K; L7 f: @, K% b
be pleased to(do)乐于9 P4 u$ q0 l! I# ^$ F0 q: \
be popular with得人心的,受…欢迎的 ; ~8 ?% u& ?& a" R% d7 O be prepared for做…打算;对…做好准备 3 q( [0 e3 ]% X2 Y3 s: o be proud of以…自豪,因...感到满意 1 g& x- {4 I/ X/ ~4 y9 X be ready t0(d0)装备好(做);乐意(做) 9 P. s0 w) G5 s9 Z7 r be made up of由…组成 + ^* W1 K3 U, F s/ x be obliged to(do)被迫(做某事)